Solve puzzles by adding, subtracting, multiplying, and dividing to progress through levels. New puzzles arrive weekly. Play offline anytime with no time limits. Track progress on leaderboards.
Play by tapping squares to prevent snakes from reaching the bottom. Avoid cubes that move and change direction. Earn points by reacting quickly to movements and teleports. Track high scores and compete against others.
Play a card matching game by tapping cards that are one higher or lower than the foundation pile. Clear boards by matching uncovered cards from any column. Use advanced hints and unlimited undo. View daily, monthly, and all-time high scores.