Snake Sudoku

Snake Sudoku keeps the rows and columns of classic sudoku and throws out the nine 3x3 boxes. In their place: nine winding serpents that coil across the grid. Every technique you know still applies — you just have to learn to see the regions again. It is built for people who finished being challenged by ordinary sudoku a long time ago. THE SERPENT VAULT A library of hand-checked boards across three tiers — Intense, Elite and Master. Every puzzle is guaranteed solvable by pure logic, so a board never asks you to guess. Filter by difficulty, see the serpent shape before you commit, and keep your best time on each one. THE DAILY SERPENT One fresh board a day, rated and shared by everyone playing. Build a solving thread and see how long you can keep it alive. A BOARD BUILT FOR REAL SOLVING Pencil marks with an auto-fill option, undo and redo, an eraser, and an optional mistake highlight you…