Play puzzles with unique grids and number placement rules. Solve challenges inspired by Sudoku and Kakuro. Track progress and access various puzzle for added difficulty.
Play a card game where players eliminate others by discarding cards according to specific rules. Choose from three modes: (score by remaining cards), Fourteen (score by card value total), or Hare. Compete against up to four players.
Solve logic puzzles by filling cells with numbers 1 to N. Ensure no repeated numbers in rows or columns. Use circles with math operations or "E" for even numbers to determine valid cell values. Adjust puzzle difficulty and track progress.
Solve using visual and text clues. Access hundreds of puzzles in multiple languages. Tap images or videos to zoom. Some answers are straightforward, others are tricky. Track progress across levels.
Solve with varying difficulty levels. Input numbers into grids to complete rows, columns, and boxes. Track progress and unlock new levels. Share achievements on social media.
Solve geometry problems on a triangular grid. Complete 300+ tasks ranging from simple to complex. Explore 26 subjects and learn 70+ geometric terms. Track progress with a record table in Game Center.
Solve problems using basic and complex operations. Progress through levels of logical and games. Track performance and challenge yourself with increasing difficulty.
Solve puzzles by filling grid cells to match row and column totals with circle numbers. Choose difficulty levels from 4x4 to 9x9. Track solved puzzles and completion times. Complete puzzles daily for brain training.