Practice with customizable difficulty and problems
Practice telling with customizable difficulty levels and problem counts. Choose from easy, medium, hard, or genius modes. Set the number of problems to solve. Track progress through increasing difficulty levels.
by Horizon Business, Inc.★ 4.1218 ratingsEducationFreeData updated 2026-09-08
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Practice facts with customizable problems and multiple solving methods. Select problem types, set difficulty levels, and track progress. Receive immediate feedback and adjust settings for individual learning needs.
Teach and practice with customizable problem settings. Solve random or custom problems with adjustable number sizes. Change colors and interface settings. Track progress through interactive exercises.
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Solve problems with customizable time limits and problem counts. Review results after completing exercises. Save results for future reference. Simplified interface for easy problem-solving.
The app offers unlimited Sudoku puzzles across four difficulty levels. It includes features like Game Center support, hints, notes, and undo/redo functionality, along with animations and graphics.