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Brain School is chill card-based deduction game. A set of playing cards are shown face down: Solve the code by asking questions such as "What is the sum of the face cards?" or "Where are cards with the same value?" and unlock new items that will help solve increasingly harder rounds.
Mac · Dec 18, 2025
Worldwide · Exact date · Full release · IGDB
PC (Microsoft Windows) · Dec 18, 2025
Worldwide · Exact date · Full release · IGDB
Catalog sources
10 achievements available.

win a game (non-tutorial)
LockedSteam

win a game with a cursed knick-knack
LockedSteam

win a game with A++ grade
LockedSteam

Win games with every knick-knack
LockedSteam

Finish all modes on A++
LockedSteam

Complete the collection with A++ grade on every knick-knack (including the upgrades)
LockedSteam

Win a game under 5 minutes on B grade on higher
LockedSteam

Complete extra credit +20 on any mode
LockedSteam

Win a game without buying any knick knacks on B grade or higher
LockedSteam

Get all achievements
LockedSteam
Community notes