The rules
- Hand-crafted puzzles, usually sudoku variants.
- Follow the usual rules for row, column and box.
- The given letters may hide a message — read from the top down.
Getting started: Solve it like an ordinary sudoku or wordoku, and watch the given cells — they may spell a message read diagonally.
Step by step
- 1234564478215643945691234
1Here is the puzzle. The fixed numbers are given.
- 12345643478215643945691234
2Row, column and box rule out everything else here — only 3 fits.
- 123456434782157643945691234
3Row, column and box rule out everything else here — only 7 fits.
- 1234564347821576439456961234
4Row, column and box rule out everything else here — only 6 fits.
4 more steps in this walkthrough — the full step-by-step solve is a Pluss feature. About Pluss →
Real puzzle no. 1, solved step by step by the logic solver.
Common questions
Can I play right in the browser?
Yes. Pick a Special puzzle and solve it on screen — press “Check” to see if you are on track, and “Hint” if you get stuck. You can also print it.
Can I link to a specific puzzle?
Of course. Every puzzle has a number, and you can link straight to it: puzzles.flogvit.com/eng/spesial?nr=100. Replace 100 with the puzzle number — handy for challenging a friend with the very same puzzle.
Can I print the puzzles?
Yes. Each type has a print sheet for one or four puzzles with the answers on a separate page.
Are the puzzles free to use?
Yes, this is a free service. If you want to publish the puzzles elsewhere you must arrange it first — see copyright.