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Squoku
Scan printed Sudoku and keep the solved result
Squoku turns a printed 9×9 Sudoku into a solved result on iPhone and iPad. Point the camera at the puzzle, review uncertain clues, confirm it has one unique solution, then see missing digits aligned with the original grid. Open a clean completed board, copy it, share it, or find it later in local History. Two solution reveals are included; after that, reveal one puzzle or unlock lifetime access. No subscription, account, or cloud upload.
Hi Product Hunt — I built Squoku because a finished Sudoku is a small victory, and that result should be worth keeping instead of disappearing when the paper is folded away.
The flow is:
• point an iPhone or iPad camera at a printed 9×9 Sudoku
• review only the clues that need attention
• confirm that the puzzle has one unique solution
• see the missing digits aligned with the original grid
• open, copy, share, or revisit a clean completed board
Scanning, clue review, solving, History, and result generation happen on the device. Squoku requires no account and does not upload the puzzle or camera content.
Two solution reveals are included. After that, you can reveal one confirmed puzzle with a small one-time purchase or unlock new puzzles forever with Squoku Pro. There is no subscription.
I’d especially value feedback on the clue-review step and whether local History makes the completed puzzle feel worth remembering.
About Squoku on Product Hunt
“Scan printed Sudoku and keep the solved result”
Squoku was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #68 on the daily leaderboard. Squoku turns a printed 9×9 Sudoku into a solved result on iPhone and iPad. Point the camera at the puzzle, review uncertain clues, confirm it has one unique solution, then see missing digits aligned with the original grid. Open a clean completed board, copy it, share it, or find it later in local History. Two solution reveals are included; after that, reveal one puzzle or unlock lifetime access. No subscription, account, or cloud upload.
On the analytics side, Squoku competes within iOS, Puzzle Games and Augmented Reality — topics that collectively have 159.9k followers on Product Hunt. The dashboard above tracks how Squoku performed against the three products that launched closest to it on the same day.
Who hunted Squoku?
Squoku was hunted by Robert Ladstätter. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Squoku including community comment highlights and product details, visit the product overview.
Robert Ladstätter