Engaging wooden block puzzle for serene, strategic brain sharpening
A crazy addictive puzzle game
Solve Sudokus on your Android device
Feel like completing a sudoku? How about 1,600?
Unique samurai Sudoku variations with 96 free puzzles
Enhance math skills with stimulating, scalable crossword-style puzzles
KenKen variation to encourage your mathematical thinking
Wake up, pick up your pen, and get ready to play this pastime!
Advanced 16x16 Sudoku puzzles for expert-level cognitive challenges
Test your mental skills by solving these sudokus
A colossal sudoku with 81 rows and 81 columns
Show off your logic skills by solving puzzles
Strategic block and sudoku puzzles with multiple brain-training modes
Train your brain with challenging number-matching puzzles
Brain-teasing puzzle app with varied levels and classic games
Numbers are the protagonists of these puzzles
Practice Sudoku with lots of different grids
Solve these number grid puzzles for hours on end