sandwich sudoku

noun

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.

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Meanings

nounsandwich sudoku (countable and uncountable, plural sandwich sudokus)

plural sandwich sudokus

  1. countableuncountableA 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.
Cite this entry
APA

sandwich sudoku. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/sandwich%20sudoku

MLA

“sandwich sudoku.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sandwich%20sudoku. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “sandwich sudoku,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/sandwich%20sudoku.

Source: sandwich sudoku on Wiktionary, CC BY-SA 4.0.