The 5 games
Each is a different challenge. Each has 5 levels.
Game 1 · Match Pairs
Look at the cards for 3 seconds. Then find matching pairs by tapping two at a time. Starts at 16 cards.
Game 2 · Follow the Path
Squares light up in order. Tap them back in the same order.
Game 3 · Rebuild the Board
See every letter for 3 seconds. Then rebuild the board cell by cell.
Game 4 · Spot the Change
Memorize the board (3 seconds). One letter changes. Tap the one that is different.
Game 5 · Double Match
Each card has a letter and a number. Match by the rule on screen (letter or number).