CogniSprint

CogniSprint is a brain-training puzzle game packed with short, interactive logic challenges and full-board classics.
Play quick puzzles, start a custom sprint, track your score, improve your best times, and explore a growing collection of puzzle types designed to test logic, memory, pattern recognition, planning, and problem solving.
Features:
- 200+ puzzle levels and variations
- Quick sprint mode with customizable puzzle count
- Popular, category, and challenge-level sorting
- Favorites list for puzzles you want to replay
- Score tracking, best times, and success summaries
- Hints and reveal-solution options
- Swipe navigation between puzzles
- Light and dark theme support
- Offline-friendly gameplay
- Mini and full versions of many puzzle types
Puzzle types include:
Sudoku, Killer Sudoku, Kakuro, Nonogram, Futoshiki, Hitori, Bridges, Tents and Trees, Slitherlink, Star Battle, Ripple Effect, Kropki, Shikaku, Thermometers, Dominosa, Nurikabe, Galaxies, Sokoban, Skyscrapers, Minesweeper, Color Flood, Pipe Connection, Ball Sort, Liquid Sort, Parking Escape, Train Tracks, and many more.
CogniSprint is built for quick daily practice or longer puzzle sessions. Start a sprint, solve as many as you can, and see how your score and success rate improve over time.