Puzzle Challenge: Slide Puzzle

One picture, cut into tiles, slid back into place. Puzzle Challenge is a classic sliding puzzle: pick an image, pick a difficulty, and slide the shuffled tiles back one by one until the picture is whole. You can learn the rules in a minute — and spend all afternoon on the 6×6 board. 【Four difficulties, from warm-up to warfare】 · 3×3 Easy: 8 tiles · 4×4 Normal: 15 tiles — the classic fifteen puzzle · 5×5 Hard: 24 tiles, a real test of spatial memory · 6×6 Master: 35 tiles Every board is guaranteed solvable — shuffling starts from the solved state and only makes legal moves. 【17 curated photos, or use your own】 Four collections — Nature, Cities, Animals and Art — with 17 curated photos. You can also import any photo from your library; it is resized and saved on your device, ready to become a puzzle. 【Forgot the picture? Take a peek】 Press and hold Preview to compare against the finished picture. Number badges can be turned on in Settings if you want extra help — or keep them off and rely on pure memory. 【Daily Challenge: everyone gets the same board】 Every day, every player gets the same image, difficulty and shuffle — computed locally from the date, playable offline, clearable once per day. 【Fewest moves wins】 Finish a puzzle and your result is submitted to the matching Game Center leaderboard. Same board, same difficulty: sorted by moves first, then time. Your local best is always kept. 【Sound and haptics, on every move】 Light sound and haptic feedback for every slide, a celebration animation on completion — both can be turned off in Settings. 【Your data stays yours】 Records, settings and imported photos live on your device. No account, no sign-in, nothing uploaded — fully playable offline. 【About Premium】 The free version includes the 3×3 Easy difficulty, the Nature collection, one Daily Challenge per day, your first 3 photo imports and one Auto Solve per day. Premium unlocks all four difficulties (4×4 / 5×5 / 6×6), every image collection, unlimited photo imports and unlimited Auto Solve. Three options: · Monthly — cancel anytime · Yearly — better value · Lifetime — one-time purchase, unlocked forever Subscriptions are managed by the App Store and can be cancelled anytime in Settings → Apple ID → Subscriptions. Restoring purchases is always free. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/