The app presents a logic puzzle where players act as detectives to identify a criminal number. Hints appear as the mystery is solved, but mistakes shorten the distance to the criminal.
The app offers unlimited sudoku puzzles with five difficulty levels and four appearance options. It includes features like smart note, auto note, and automatic checking for incorrect numbers.
The app is a game where players race against the clock to add numbers in a 5x5 grid. Players rotate 2x2 squares to find patterns and achieve a target sum, adding time with successful matches and losing time with failed moves.
The app is a mental math game where players select four numbers that sum to 20. Players find hidden shapes within a grid, earning more points for faster completion.
The app provides a chalkboard drawing effect and dynamically generates unlimited Sudoku games. It includes a special Kid level to motivate learning and automatically saves games.