Gridwell
Sudoku that teaches you.
Puzzle · iPhone · Version 1.1.0
Gridwell is Sudoku and Killer Sudoku with hints that explain the technique behind the next move, not just the answer. Every puzzle has one solution and can be solved by logic alone.
Highlights
- Classic Sudoku from Easy to Expert, plus Killer Sudoku
- Teaching hints that name the technique
- A daily puzzle
- Forgiving by default: mistakes are counted but never end your game. Turn on 3 Strikes in Settings for a challenge
- Pencil marks, smart highlighting, themes and light/dark support
- Plays fully offline
Pricing
Free to play. Optional reward videos, only when you tap: one more hint, take back a mistake, or a second chance in 3 Strikes. Never mid-game, no banners.
- Remove Ads: one purchase for every bonus without a video, plus the premium themes
- Gridwell Premium: one-time unlock for unlimited teaching hints and premium themes, also with no videos
No subscription.
Help and FAQ
How do I restore a purchase?
Tap Restore Purchases in Settings with the same Apple Account.
Do I need internet?
No for puzzles. Reward videos need a connection.
Where is my progress?
On your device. Deleting the app removes it.
How do I contact support?
Email natedkinsupport@gmail.com with your iPhone model, iOS version and what happened. We usually reply within 2 to 3 business days.
See also the Terms of Use.