Palindrome Sudoku
Play Palindrome Sudoku free online. Standard Sudoku plus grey mirror lines where digits must read the same forwards and backwards. 27 unique-solution puzzles from Beginner to Master.
Source: GameZipper · Games hosted by GameZipper / PlayKovo
About this game
Play Palindrome Sudoku free online. Standard Sudoku plus grey mirror lines where digits must read the same forwards and backwards. 27 unique-solution puzzles from Beginner to Master.
What is Palindrome Sudoku?
Palindrome Sudoku is a Sudoku variant where grey lines run across the grid. The digits along each line must read the same forwards and backwards — a palindrome. Standard Sudoku rules still apply: each row, column and box must contain each digit exactly once.
How do I play Palindrome Sudoku?
Fill the grid so every row, column and box contains each digit exactly once. Additionally, follow the grey mirror lines: the sequence of digits along each line must be a palindrome, reading identically from either end.
Is Palindrome Sudoku free?
Yes. Palindrome Sudoku on GameZipper is 100 percent free to play in your browser with 27 puzzles across Beginner to Master tiers. No download or sign-up required.
How many levels does Palindrome Sudoku have?
There are 27 hand-crafted levels across six tiers. Beginner, Easy and Medium use a 6x6 grid, while Hard, Expert and Master use the classic 9x9 grid. Each puzzle has a unique solution verified by an independent solver.