Solo

Fill a Sudoku grid without repeated digits in rows, columns or blocks.

by Simon Tatham and collection contributors

Opens on www.chiark.greenend.org.uk

Collected link — not evaluated. Official game board opened in AM02 ChatGPT in-app browser. Play inputs, completion, mobile and touch not tested. Opens on the official site.. No child-suitability or successful gameplay claim.

About this game

Use the supplied clues to complete the grid. The default board has nine rows and columns with nine 3-by-3 blocks. Optional variants include diagonal constraints, irregular blocks and sum cages.

Guide based on official sources; this is not a new gameplay or mobile compatibility test.

Open play page

Game languages: EN — English in-game menus and instructions directly observed in AM02 IAB, 2026-11-03; no other languages asserted.
Last recorded check: 2026-11-03
Desktop: screen_opened
Mobile: Not checked
User ad reports: No public ad-report summary. Ads may exist.
Age rating: Not verified
AI use (optional creator information): Not documented. AI use is not required for listing.

How to play

Click a square and type a digit; Backspace clears it. Right-click and type a digit to toggle a pencil mark.

Code license

MIT — official license source

Simon Tatham and named contributing copyright holders

Applies to software code. Original game image, audio and iframe permissions remain unconfirmed. HopJelly uses an independent illustration and links to the original game.

Image credits

Original HopJelly illustration. Illustration — not actual gameplay. No original game artwork copied.

External games, ads and content may change. A review is not an age rating or safety certification.