Sudokum.net started out of irritation. The vast majority of sudoku sites out there are plastered with ads, demand you sign up before you can play, or simply break on mobile. None of that worked for us.
What we wanted was straightforward: land on the site, puzzle right there in front of you, play, finish — done. No account, no payment. Add a decent hint system, a competitive mode, and an interface anyone anywhere could use in their own language.
Sudokum.net was built as a multilingual platform from the start. Pick a language from the top menu and the entire interface switches with it. Twenty languages are currently supported:
Sudokum.net is more than a game site. The SudoHub section is where you'll find sudoku strategies, discussions around the daily puzzle, and write-ups from other players.
A lot of what the platform is today came directly from user feedback — someone asked for a feature, it made sense, it got built. That's still how it works.
Found a bug, something's not working right, or you want to suggest a new language? Send a message through the contact form. Every message gets read — nothing slips through.
Bug reports usually get a response within twenty-four hours. Suggestions and collaboration requests may take a bit longer, but they don't go unnoticed.