Last reviewed 6 August 2026.
Who you are agreeing with
This site belongs to Hamilton Digital Media Limited — company number 15608219, on the register in England and Wales, registered office 13a Mill Lane, Wimborne, Dorset, BH21 1LN. Wherever the word "we" appears below, it stands for that company.
Using the site
Sudoku Boku is free to use. There is no account to create and no subscription. You may play as much as you like.
Puzzles you generate
Puzzles are generated on your own device. You may print them, photocopy them and hand them out — at home, in a classroom, in a care home, in a waiting room. You do not need to ask.
Please don't resell generated packs as a product of your own, and please don't strip the footer and present them as originating somewhere else.
The site itself
The design, the written guides and the code behind the games remain ours. Copying pages or articles wholesale isn't permitted; quoting a passage with a link is fine and welcome.
No warranty
The site is provided as it is. We take real care that every puzzle has exactly one solution and check for it during generation, but we can't promise the site will be available without interruption or free of defects. If you find a fault, please tell us and we'll fix it.
Changes
These terms may change as the site grows. The review date at the top will always tell you when they last did.
Which law applies
English law governs this agreement, and a dispute arising out of it may be heard by the courts of England and Wales. Nothing here removes a protection that consumer law in your own country of residence gives you and does not allow to be signed away.