Sudoku 25x25 Classic game

Andrey Panda

Contains ads

About this game

Immerse yourself in the world of free 25x25 Sudoku puzzles, available for online play! Our puzzles are divided into five difficulty levels: easy, medium, difficult, expert, and diabolical, allowing you to progressively enhance your skills. Access is entirely free and unlimited, and all our Sudoku grids are designed for unique solving paths. Elevate your Sudoku expertise with these larger-than-life grids, perfect for enthusiasts seeking an added layer of complexity. Hone your mind and boost your problem-solving abilities as you dive into these intricate puzzles.

Ratings and reviews

It's okay, input methods could be improved, can't see pencil notes past 9. However discovered a serious flaw that makes every puzzle mindlessly easy even on the hardest difficulty, columns in a square are always 5 sequential characters in a random order, the same order applies to the rest of the columns in that square.

At least one puzzle found so far has two or more solutions. This means the puzzles have not been properly vetted.

the notes function doesn't work well