sandwich sudoku

Questions

What does sandwich sudoku mean?

A sudoku variant where numbers outside the grid indicate the sum of the digits sandwiched between the digits 1 and 9 in the corresponding row or column.

How to pronounce sandwich sudoku

1. Open the pronunciation page — Open the Speakur entry for “sandwich sudoku”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “sandwich sudoku”.
4. Repeat and practice — Say “sandwich sudoku” aloud, matching stress and vowels until it feels natural.