Anti-King Irregular Even-Odd Sudoku
Sudoku with cells marked as even. Cells that touch as a king moves cannot contain the same digit. Irregular regions replace the square boxes; each region holds every digit once.
Controls
Solve the sudoku. Shaded cells must contain even digits; other cells have no parity restriction. Cells that touch as a king moves cannot contain the same digit. Irregular regions replace the square boxes; each region holds every digit once.
Logic · Numbers · Deduction · Grid
Brain training · PuzGo