Click a cell once for X (eliminated), click again for ✓ (confirmed). Right-click jumps straight to ✓.
No deductions yet. Start analyzing the clues!
Chat with Oli
Upload a puzzle
Snap or pick a photo of a logic puzzle. Oli will read it for you, then you can review and test it before publishing.
1. Photo
2. Review
3. Test & publish
Drop a puzzle image here or tap to choose.
JPG / PNG, up to ~5 MB.
JPG / PNG, up to ~5 MB.
Saved as a draft
Reviewing, testing, and publishing work best on desktop. Your puzzle is saved as a draft — open OliLogic on a computer to finish setting it up.