Paper Sudoku: Pretty & Cozy

Calm your thoughts as if you were folding a sheet of paper.

Paper Sudoku is a relaxing Sudoku game with warm paper textures and beautiful scenery. Start with a gentle tutorial, then progress to deeper Expert puzzles at your own pace.

■ 9,999-stage mode
Begin with easy puzzles and meet more thoughtful challenges as you advance. Your progress is saved automatically.

■ Challenge mode at your preferred difficulty
Choose from 3×3, 6×6, 9×9, and 12×12 boards with a range of difficulty levels. Expert difficulty also includes Killer Sudoku.

■ Paper scenery that unfolds as you play
Complete stages to unlock new origami-inspired backgrounds. Collect your favorites and choose the scenery that suits you.

■ Track your solving rhythm
Review completion times, accuracy, and progress by mode and difficulty. Improve comfortably by comparing with your own previous results.

■ Helpful solving tools
Use notes, undo, erase, matching-number and selection highlighting, automatic note cleanup, and other carefully designed Sudoku tools.

■ Calm, readable design
A warm interface inspired by paper toys, crisp numbers, and smooth animation help you stay focused on each puzzle.

Paper Sudoku is free to play and may contain ads. An optional permanent ad-removal purchase is available.

Contact: admin@synapseent.com

Recent changes:
• Enjoy a gentler start and a varied mix of challenges and relaxing stages.
• Discover puzzles graded by solving techniques, from very easy to very hard.
• Preview the current and next stage difficulty.
• Keep your saved game and retries, with improved difficulty records and rewards.