Explore with a tree structure and Crafty engine analysis. Load games to compare against the book or view them. Make custom side line moves and revert to main lines. View responses by touching moves or playing on the board.
Play math puzzles by connecting numbered tiles to reach target sums. Complete challenges in 60 seconds or strategize to clear boards in fewest moves. Track progress and compete against other players.
Numbers or pairs that add to a multiple of 10 to remove them from the board. New numbers fall into place as they are removed. Play quick, standard, or timed modes. Track swipes and time in 60-second challenges.
Clear the board by removing tiles without triggering hidden mines. Reveal numbers indicating adjacent mines. Use multi-touch controls and modern themes. Animate tile reveals and track progress through multiple levels.
The app challenges users to defuse bombs with quick finger movements. It offers a fast-paced exercise designed to improve dexterity without penalties for stray touches.
The app offers a board game where players move pieces to the opposing corner. Players can compete against friends or a computer opponent with six difficulty levels.