About this app
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!
Latest release
What’s New
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!
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Oct 16, 2026 · 10:28 AM $3.99
Screenshots
