Gryffin runs his own training arc — Math, ELA, History, Science, plus the stuff he actually cares about (DBZ, Pokémon, Minecraft) — with a fox named Kit answering questions, a Show-Your-Work pad for the hard ones, and a 4-game arcade for when the brain needs a break.
01 · The lineup
23 subjectsSchool stuff and Gryffin stuff side-by-side — Algebra next to Dragon Ball lore, no shame.
02 · The format
∞ quizzesContinuous quiz mode. The lab never runs out of questions — it just keeps leveling up.
03 · The coach
1 foxKit, voice + text. Hint when you're stuck, full breakdown when you ask for it.
04 · The reward
4 gamesArcade unlocks. Brain warmed up? Cash in some XP and go play.
Who it's for
Not a homework app. A lab Gryffin opens on his own time, because the questions are about the stuff he actually wants to be good at.
Picks the subject. Answers the question. Shows his work when the problem needs it. Decides when to cash XP for arcade time and when to keep grinding.
"DBZ counts as a subject because I said so."
Lab lives at gryffins-brainlab.vercel.app. He named the subjects, picked DBZ as the universe, and decided XP was the only currency that mattered. We built it together one afternoon and haven't touched it since.
Reads the question out loud. Explains the wrong answer without making him feel small. Pulls a step-by-step breakdown when the math gets ugly — and switches into DBZ-lore mode the second the subject does.
Kit doesn't grade. Gryffin grades himself. Kit just keeps the pace going.
The lineup
All 23. Each one is its own quiz path with its own difficulty curve. Pick whatever the brain wants today.
Six things that make it Gryffin's
Every one of these started as Gryffin asking for it out loud. He wanted boss fights, so we built boss fights. He wanted a Show Your Work pad because the math felt fake without one. The list is the chat log.
Tap Kit, ask the question out loud, hear the answer back. Pacing controlled by your mouth, not a textbox.
Same fox, same brain — just quieter. Drop a problem in, get a hint first. Ask for the full breakdown if you still need it.
Hard problems get a write-it-out canvas. Kit reads your steps, calls out where the wheels came off, and lets you keep going.
Pick a subject and it just keeps generating. Get one right and the next one's harder. Get one wrong and Kit walks it back.
Cash XP from quizzes to play. Four games. None of them eat the whole afternoon — they reset you and send you back to the lab.
The lab respects what Gryffin's actually into. Dragon Ball lore quizzes count. Pokémon type-matchups count. School isn't the only brain workout.
By the numbers
Everything in the lab, counted up.
What a quiz looks like
Prompt, options, a Show-Your-Work button for the hard ones, and Ask Kit if the brain hits a wall. That's the whole screen.
3x + 7 = 22 → subtract 7 from both sides → 3x = 15 → divide by 3 → x = 5. Goku-approved.
The arcade
Four games. Stack XP from quizzes, cash it in, play a round, come back sharper.
Quick-tap accuracy game. Reflex tune-up between sets.
Type-matchup puzzle, Pokémon-coded. Pattern recognition warmup.
Timing minigame. Hold to power, release on the beat. Pure focus.
Card-flip memory grid. Longer sequences as you level. Brain dessert.
How the AI works
The same pipeline runs whether Gryffin asked by voice, typed it, or scribbled it on the work pad.
Voice, text, or a scribble on the Show-Your-Work pad.
Subject context loads first (Algebra rules, DBZ canon — whatever the lane is). Then Kit answers in that voice.
Hint first. Full step-by-step only when you ask. Pace stays Gryffin's.
The sibling site
Brain Lab's serious twin. Same kid, same fox, full DBZ mode.
The DBZ Arena
The other half of Gryffin's setup. DBZ-coded mini-games, coin economy with proper persistence, inventory, daily challenges, and a chat layer powered by the same fox. When Brain Lab's about reps, Rollgame's about points on the board.
What it doesn't do
What the lab doesn't try to be — Gryffin and I would rather name it than have someone find out later.
It's reps and curiosity, not a curriculum. Teachers still pick the assignments. Brain Lab just makes the practice fun enough to do.
First time you tap the fox to talk, the browser asks. Skip it and Ask Kit still works as text — just slower.
XP doesn't unlock infinite play. The lab brings you back to a question after a round. By design.
Fox is smart, not infallible. If the breakdown looks off, push back. Show Your Work pad is there exactly for that.
What ships next
Each item is scoped, queued, and waiting on the prior one to clear.