Tap and stack colorful bricks to sort them by color. Match blocks to complete levels. Features include smooth animations, relaxing gameplay, and snapping sounds. Track progress through increasingly challenging puzzles.
Play logic puzzles by filling 10x10 grids with 0s and 1s. Ensure each row and column has equal numbers of 0s and 1s. Avoid three identical numbers in a row. Earn points by solving grids efficiently. Use time-based multipliers for higher scores.
Trains following signals and precise physics calculations while managing simultaneous movements according to timetables. Operate switch rails, signals, and crossing gates.
