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.
The game is not very creative but the rules are quite developed, and it's fun for logic deduction. People who love sudoku and puzzles will definitely love this game.