Sufuku

Sufuku is a daily number puzzle like sudoku where your mission is to fill the board so that every number appears as many times as its value.

Each row, column and region follows the same rule, so a big number shows up often and a small number only rarely. The board starts with a few gold clues, and from there it's pure deduction. Bigger boards use bigger numbers, and puzzles get tougher as the week goes on.

• Fill the empty squares, starting from the gold clues.
• If a number appears more times than its value, it's flagged as a mistake.
• Fix any mistakes and keep going until the whole board is filled.

Why we like it:

• ✅It feels familiar if you love sudoku, but the counting rule gives it a fresh twist.
• ✅Every puzzle can be solved by logic alone, so there's no guessing.
• ✅The difficulty climbs through the week, so there's a gentle start and a proper challenge.

Hint: Think like sudoku but with the number repetition rules applied.