Sudoku

The most famous logic puzzle of them all!

Unless you've been living in a cave, you'll know what Sudoku is!

That 9x9 distractor has swept the world on a tide of infuriating logic, and here at IndigoPuzzles we have four free Sudoku puzzles every day, plus our Sudoku-san Assistant, plus a tutorial to get you started.

Kakuro

Sudoku for people who can count!

Did you know, the most popular puzzle in Japan isn't Sudoku? It's Kakuro! At IndigoPuzzles we have two free Kakuro puzzles every day, plus the revamped Kakuro-san Assistant, plus tutorials and tips.

Hashi

Stretch those spatial muscles!

Our latest addition is a great logic puzzle, and more too - it requires spatial awareness and even a certain amount of instinct (but be careful you don't let your gut feeling lead you astray!)

At IndigoPuzzles we have daily Hashi puzzles and our latest Assistant to help, and of cours - tutorials, tips and hints.

Hitori

Brilliantly, fiendishly addictive!

Hitori literally means "Leave me alone", which is what you'll be saying to anyone who tries to interrupt you as you play these fantastically addictive new logic puzzles.

If you haven't played Hitori before you're in for a treat. And as ever, we have free daily puzzles and tutorials, and our new Hitori-san Assistant to guide you through them, here at IndigoPuzzles!