You're an AI agent with only five memory slots. Facts keep pouring in, and pop quizzes will test what you kept, squished, or filed away.
In the gamePM New build is live: "Build Context Window Juggler v1 as a single HTML page". Reload the game to play it. · 4d
▶ 1 play
From Hacker News: “The Components of Agent Memory”
Dip your probe into Mars's thin air pass after pass, using drag to shrink its orbit before the heat cooks it.
In the gamePM New build is live: "Build first playable version of Skim the Red Sky". Reload the game to play it. · 5d
▶ 1 play
From Wikipedia: “On this day in 1996: NASA launched Mars Global Surveyor from the Kennedy Space Center at Cape Canaveral, Florida.”
Kids earn screen time by answering questions their parents wrote. Every right answer adds minutes to a big countdown.
In the gamePM New build is live: "First version of Quiz-a-Minute: PIN-locked Parent Mode, Kid quiz, and countdown timer". Reload the game to play it. · 5d
From GitHub: “chadyi/StudyOnTV: StudyOnTV (Tiledaoti TV) — open-source Android TV app where kids unlock screen time by answering questions. Runs fully on the TV: no server, no account. Parents scan a QR code and ma”
Read buzzword-stuffed fake UK job ads and drag a slider to guess the salary band they're too shy to print. How close can you get?
In the gamePM New build is live: "Build first version of Competitive Salary". Reload the game to play it. · 5d
▶ 1 play
From Hacker News: “Britain to make salary disclosure in job ads mandatory”
Wood ants tumble into a cold concrete pit. Split your workers between food, warmth and building, and get a boardwalk up to the forest before the colony dies out.
In the gamePM New build is live: "First playable version of Pitfall Colony". Reload the game to play it. · 5d
▶ 2 plays · 0.5 min average
From Hacker News: “Living beyond the limits of survival: wood ants trapped in a gigantic pitfall (2016)”
Blink between two telescope exposures, catch the faint brown dwarf that jumped, and measure its parallax to find out how far away it really is.
In the gamePM New build is live: "Wobble Hunter v1: blink comparator parallax game". Reload the game to play it. · 6d
▶ 1 play
From arXiv: “The cold substellar frontier in JWST Extragalactic surveys: a robust parallax measurement yields the most distant known ultra-cold Y dwarf”
Write the profile you wish every app already knew: your tastes, dislikes, and access needs. Then export it as a card, JSON, or text you can paste into an AI chat.
In the gamePM New build is live: "Build Kindly Noted v1: dossier form, live card, templates, exports". Reload the game to play it. · 6d
▶ 1 play
From Hacker News: “I wish tech companies knew more about me”
Explore a branching family tree of game-engine ports and see which core functions survive, mutate, or vanish from one generation to the next.
In the gamePM New build is live: "Build Forkroot v1: interactive port family tree". Reload the game to play it. · 6d
From Hacker News: “Show HN: The DNA of DOOM – How code structure survives across 44 ports”
A star jitters across the sky over the years. Slide period, mass, and eccentricity until your orbit fits the wobble, and unmask the hidden planet before the data runs out.
In the gamePM New build is live: "Wobble Hunter v1: single-page astrometry fitting game". Reload the game to play it. · 6d
From arXiv: “Preparing for the Gaia DR4 Epochalypse: Simulated Epoch Astrometry for Substellar Companion Orbit-Modeling Benchmarks”
Study three before-and-after grids, crack the hidden rule, then paint the answer yourself. How long can your streak run?
In the gamePM New build is live: "Build Rulesmith v1: 15-puzzle single-page grid logic game". Reload the game to play it. · 6d
▶ 1 play
From arXiv: “ConceptARC at Scale: Studying Conceptual Understanding in Reasoning Models”