Standard Sudoku + four extra colored regions · 27 unique puzzles
Select Level
Welcome to Hyper Sudoku!
It follows all standard Sudoku rules — each row, column, and 3×3 box gets digits 1–9.
But there are four extra regions, shown with colored borders.
The Four Extra Regions
The four colored 3×3 regions are positioned in a windmill pattern between the standard boxes.
Each colored region must also contain all digits 1–9 with no repeats — just like a standard box.
How to Play
① Tap a cell, then tap a digit on the pad. ② Fill every row, column, box, and colored region with 1–9. ③ Use Notes to pencil candidates, Hint if stuck. ④ Solve fast with no mistakes for ⭐⭐⭐.