The Lab — three technical brain games with high score boards
Three drills for the part of an engineer a résumé cannot show: working memory, recall under a clock, and raw typing speed. Every score is checked by the server. Beat the global board and it asks for your name.
- Modules
- 03
- Records set
- 0
- Board leader
- —
- Session
- —
Stack
Working memory · how deep does yours go
Standby
Depth 1 — 3 tiles
Watch the tiles light up, then tap them back in the same order. Keys 1–4 work too. 100 points a level, up to +50 for speed.
Compile
Engineering recall · 20 questions · three lives
Twenty questions, twelve seconds each. Three wrong answers end the run. Answer fast: the clock is worth points.
Deck · 20 questions
Keys 1–4 answer. 100 points a right answer, up to +100 more for speed. JavaScript, CSS, HTML, Git, HTTP, SQL, React, Node.js and the basics.
Keystroke
Raw typing speed · live WPM
Pick a language above to get a line.