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Screenshots

  • Swordfish: Sudoku Puzzles screenshot 1
  • Swordfish: Sudoku Puzzles screenshot 2
  • Swordfish: Sudoku Puzzles screenshot 3
  • Swordfish: Sudoku Puzzles screenshot 4

About Swordfish: Sudoku Puzzles

Swordfish is a beautiful, ad-free Sudoku for everyone. Sudoku - the classic number puzzle game loved by millions! Train your brain with thousands of unique puzzles across 6 difficulty levels - from Beginner to Master. FEATURES: - 6 difficulty levels for all skill levels - Multiple game modes: Classic, Killer, Diagonal, Mini 4×4 and 6×6 - Daily challenges with streak tracking - Smart hints and auto-notes - Detailed statistics and achievements - Game Center leaderboards - compete worldwide Play anytime, anywhere. No internet required!

What’s new

Version 1.3 · Updated September 14, 2026

New name: we're now Swordfish (formerly Sudoku Zen) — same great Sudoku, fresh look! Big update! Sudoku Zen is now a one-time purchase - every mode and difficulty is unlocked, with no ads and no subscriptions. - All 5 modes: Classic, Killer, Diagonal, Mini 4x4 & 6x6 - 6 difficulties from Beginner to Master - A fresh, modern glass look - Fair daily challenge - the same puzzle for everyone - 5 free hints every day - Faster, more reliable timer Thank you for playing!

Play today's Frostfire puzzle

Balance fire and ice: half of each in every row and column. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Frostfire and other daily puzzles on Fiplay →

App privacy

The developer, Vladimir Rodzaevskiy, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

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