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Calls I wish had well-defined parts

Writing/Infinite Ascent

above the noise

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Binary Operations

Math/Handouts Algebra Competition

taste and vibecoding

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i like me better depressed

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Video game May

Writing/Infinite Ascent

Video game May

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The Factor Lemma

Math/Handouts Number Theory Competition

Python built-ins in Google Sheets

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Redefining Recycle

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Some recent interests

Writing/Infinite Ascent

Some recent interests

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it’s been nine years and i still want out

Writing/Infinite Ascent

a boring person goes to new york

Writing/Infinite Ascent

The phenomenology of puzzlehunting

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elsewhere on the internet

Writing/Infinite Ascent

it’s easy to do the hard things

Writing/Infinite Ascent

Things I enjoyed reading in 2024

Writing/Infinite Ascent

The (real) systematic name of titin

Writing/Infinite Ascent

The (real) systematic name of titin

Writing/Infinite Ascent

On writing square dance material

Writing/Infinite Ascent

On writing square dance material

Writing/Infinite Ascent

If I ever come back

Writing/MIT Admissions

If I ever come back

Writing/Infinite Ascent

minimum posting cadence

Writing/Infinite Ascent

you don’t find time, you create it

Writing/Infinite Ascent

Give yourself a speed limit

Writing/Infinite Ascent

Give yourself a speed limit

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etymologies

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actual conversations i definitely had at sparc

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IAGSDC 2024

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othering the self

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Referential distinctions

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already home

Writing/Infinite Ascent

thoughts on sparc

Writing/Infinite Ascent

Emails I’ve received

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Guessing Games

Math/Handouts Combinatorics Competition

change can’t save you

Writing/Infinite Ascent

Clouds over Rochester

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Indirect pursuits

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Personal holidays

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i can’t be cool if

Writing/Infinite Ascent

Puzzlehunts and institutions

Writing/Infinite Ascent

cromulence: a small word frequency library

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Blending life together

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contemplating envy

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Parallel Sum

Math/Handouts Algebra Geometry

a covid christmas

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Things I enjoyed reading in 2023

Writing/Infinite Ascent

A type-checking square dance puzzle

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Non-compositionality of square dance calls

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sdsvg

Code/Projects

Crying in the subway

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sdweb

Code/Projects

the day-to-day

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chasing dragons

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Declarative programming as mindset

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day jobs

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overly subjective restaurant reviews

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motivated to write

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The MIT Major Arcana

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sdcard

Code/Projects

Sledgehammers

Math/Handouts Number Theory Competition

memorial for a dorm

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Bookends

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My blogger bio over time

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burning out past the finish line

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Every song I’ve referenced

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branches

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Orbits

Math/Handouts Algebra Competition

Circles, circles, circles

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what we mean when we say the people

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Your credit history is too short

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Tulkinao

Code/Contests NOI.PH Problems

Makafeeling Ka

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Ang Talon ni Maria Cristina

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Happy Homestuck Day!

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Hottest ever CPW

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Chains and Antichains

Math/Handouts Combinatorics Competition

dinners with friends

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17 Ridiculously Useful Tips Every Blogger Should Know

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CMU / Parallel Universe

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You don’t have to be a founder

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SnowDays

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work expands

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Ten days of live-action roleplaying

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Pre-In-Post

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everyone i know goes away in the end

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Two hundred puzzles, fifty years later

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dont want to write

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Fonts of MIT

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Things I enjoyed reading in 2022

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ice skating

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is leadership the same as management

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Video games I’ve played this semester

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Hydrant

Code/Projects

beautiful moments

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“i’m not depressed!”

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How phonology explains wordplay in Tagalog songs

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senioritis

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On psets and projects

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someone’s gotta do it, but not me

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Comments on A Boring Friday

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A Boring Friday

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Student holiday!

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Exercises in Style

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Your last first day

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The seniors are tired but the frosh are fine

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institutional memory

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Every Reference in "Finite Simple Group (of Order Two)"

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work-life balance

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you ain’t gonna need it

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Becoming a better programmer

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feeling grown up

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unsubscribe

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and they were roommates

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soulsearching / coding

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how to sail against the wind

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bay area parties

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MNL → BOS → SFO

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the first day of work

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Equality Cases

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Incidence Matrices

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i (don’t) want to be alone

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random thoughts about choices

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at least it’s not covid

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My dorm room’s 24-year history

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Hold your breath

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CPW Problem: What Can People Wear?

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The long view

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Touching grass

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ignorance

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Lies in MIT, lies about MIT

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Caring for the body

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dear kuya

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day one, six out of eight

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Cryptlight

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Two hundred puzzles, fifty people later

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bored in iap

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The joys of web development

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MIT Mystery Hunt / Puzzle Club

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actual conversations i definitely had last night

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No Snow, and on singing badly

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Things I enjoyed reading in 2021

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IAP Activities

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a season of secondhand joy

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old east campus

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everything is actually going okay

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the perfect choice doesn’t exist

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Bring your stuffed toys to class

Writing/MIT Admissions Best Of

confronting the self

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Why didn’t MIT have a logo until 2003?

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you can’t be everything to everyone

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It’s cool to care

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Abakoda Round 3

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on mit’s mailing list culture

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[joint post] the MIT picture scavenger hunt

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Type Theory by Example

Math/Handouts Other Best Of

ungestalt

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Rain by any other name

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back in east campus, the sequel

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I (don’t) want the summer to end

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Continuants

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Accepting criticism

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i ran out of social energy

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eternal dissatisfaction

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cfish

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demons

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rice cooker cooking

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Tech is Hell

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You should get this bundle right now

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Curry-Howard by Example

Math/Handouts Other Tiny Explanations

Dissecting emotion

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secondhand stories

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Homecoming

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Psari-Psari

Code/Contests NOI.PH Problems

The rise and fall of CPW

Writing/MIT Admissions Best Of

on body image

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busy, busy, busy

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Hindi sapat ang sampung libong kilometro

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reject modern web design

Writing/MIT Admissions Best Of

Real or Fake?

Code/Projects

meta-data

Code/Projects

How to decide which classes to take

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All the advice you’ll need for the next twelve hours

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list of things that refill my will to live

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whiteout conditions

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Slay the Spire as metaphor

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PMO 2021 Qualifying Stage

Math/Contests PMO

back in east campus

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dropquote

Code/Projects

Two hundred puzzles, fifty weeks later

Writing/MIT Admissions Best Of

one with nothing

Writing/MIT Admissions

You Will Explode If You Stop Talking

Code/Projects Best Of

Boggle Battle

Code/Projects

pythonbee

Code/Projects

150 years of MIT course catalogs

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where is home?

Writing/MIT Admissions

Things I enjoyed reading in 2020

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hello deferred applicants,

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Celeste

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[joint post] we visited every station on the MBTA

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Targets

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it’s thanksgiving or something

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Waiting Room Bot

Code/Projects

Twenty thousand paper cuts

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incremental game support group

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finding meaning at the end of the world

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Days in lives that aren’t mine

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Digging through old bookmarks

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Ridiculous things I’ve been up to

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LaTeX source files

Code/Projects

You construct intricate rituals

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present tense

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Portraits of a Campus on Lockdown

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in remembrance of the body

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qboard

Code/Projects Best Of

Yeah, I’m turning twenty, it’s terrifying

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Machine Learning

Math/Handouts Other Best Of

Two thousand students walk into a Zoom call

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What getting an education from MIT is like

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Functional Alchemy

Code/Contests NOI.PH Problems

Oh, the things I can nerd on about

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warmth

Writing/MIT Admissions

Advice I give others that I don’t follow myself

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What Is n Choose 2?

Math/Handouts Combinatorics Competition

non-stop / walang hinto

Writing/MIT Admissions

Newton Interpolation and the Umbral Calculus

Math/Handouts Algebra Competition Tiny Explanations

There is no such thing as a typical day

Writing/MIT Admissions

at least i’m not as sad as i used to be

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Makibaka! Huwag matakot!

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Wonder

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Ascent

Code/Projects

uncertainly

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Ice Bear

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Canonical Decomposition and the First Isomorphism Theorem

Math/Handouts Algebra Tiny Explanations

next to normal

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Convex Combinations

Math/Handouts Algebra Tiny Explanations

To the exclusion of everything else

Writing/MIT Admissions Best Of

Robo-CJ writes haiku

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just one!

Code/Projects Best Of

How to find your way around MIT

Writing/MIT Admissions

What is a zonotope?

Writing/MIT Admissions

Engineering

Math/Handouts Other Competition Best Of

i walk through campus and say stuff

Writing/MIT Admissions

Your first last day

Writing/MIT Admissions Best Of

hello applicants,

Writing/MIT Admissions

yet i maintain composure

Writing/MIT Admissions

Back to back to back

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soulsearching / naubos na

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fun.

Writing/MIT Admissions

Two hundred puzzles, fifty hours later

Writing/MIT Admissions

We made a website

Writing/MIT Admissions

em7.io

Code/Projects

Partial Reduplication

Code/Contests NOI.PH Problems

Pakain ng Pahiyas 2

Code/Contests NOI.PH Problems

What I’m doing this IAP

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breathing

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Alone

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Things I enjoyed reading this year

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Two thousand high schoolers walk into MIT

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Three things I didn’t learn from class

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had i known how to save a life

Writing/MIT Admissions

FIRST SNOW!!!

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on friends / minsan

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Mathematical Investigations

Math/Handouts Other

A week told through food

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PMO 2020 Area Stage

Math/Contests PMO

Little things

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what’s the word for

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Robo-CJ writes a college app

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On identity

Writing/MIT Admissions Best Of

A half semester told through paper

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Exponents of Jacobians of graphs and regular matroids

Math/Papers

PMO 2020 Qualifying Stage

Math/Contests PMO

Flu shots

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Downtown

Writing/MIT Admissions

There is a bench

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Surprisingly enjoyable experiences

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Colorful

Writing/MIT Admissions

Four-Function Primality Testing

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Nineteen Proofs There Are Infinitely Many Primes

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Lifting the Exponent

Math/Handouts Number Theory Competition

Graph Theory

Math/Handouts Combinatorics Competition

Compass and Ruler

Math/Handouts Geometry

Synthetic Trigonometry

Math/Handouts Geometry Competition

Sorting the Planets

Code/Contests NOI.PH Problems Best Of

Angle Chasing

Math/Handouts Geometry Competition

2018–19 in Review

Math/Handouts Other Competition

Expected capture time and throttling number for cop versus gambler

Math/Papers

KompGen

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Exchange Gift

Code/Contests NOI.PH Problems

timetable

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Obscure Geometry Theorems

Math/Handouts Geometry Competition Best Of

PMO 2019 Area Stage

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matchupquiz

Code/Projects

Constructions

Math/Handouts Geometry Competition

PMO 2019 Qualifying Stage

Math/Contests PMO

IOI 2018 Reflections

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Mathira 2018 Reflections

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DISCS PRO 2018 Reflections

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PMO 2018 Area Stage

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Sipnayan 2017 Reflections

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Variations of the cop and robber game on graphs

Math/Papers

PRIME 2017 report

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PRIME 2017 compilation

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PMO 2018 Qualifying Stage

Math/Contests PMO

Week 6 homework

Math/PRIME Number Theory PRIME 2017

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Number theory

Math/PRIME Number Theory PRIME 2017

Week 5 homework

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GMATIC 2017 Reflections

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Polynomials

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Coordinates

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Week 4 homework

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Algebraic manipulation

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Sequences and inequalities

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Week 3 homework

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Circles and polygons

Math/PRIME Geometry PRIME 2017

Trigonometry

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Week 2 homework

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Counting and probability

Math/PRIME Combinatorics PRIME 2017

Combinatorial principles

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Week 1 homework

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Functions

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Angles and areas

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PRIME 2017 Syllabus

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compprog

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TSQx

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Hall’s Marriage Theorem

Math/Handouts Combinatorics Competition

Spelling Out Numbers

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NOI Team Round 2017 Reflections

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Bounds on metric dimension for families of planar graphs

Math/Papers

NOI 2017 Reflections

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Mathira 2017 Reflections

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PMO 2017 Area Stage

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Pascal’s Theorem

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Talasalitaang Pangsipnayan

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Sipnayan 2016 Reflections

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PRIME 2016 Compilation

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PMO 2017 Qualifying Stage

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Metasolving

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GMATIC 2016 Reflections

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Geometry 2

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Algebra 3

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Geometry 1

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Combinatorics 2

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Algebra 2

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Combinatorics 1

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Number theory

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Trigonometry

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PRIME 2016 Introduction

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Algebra 1

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