hexadoku.
A variant of sudoku, using hexadecimal digits
Meaning & usage
A variant of sudoku, using hexadecimal digits A 15x15 grid sudoku, using hex numerals "1, 2, 3, ..., d, e, f"
A variant of sudoku, using hexadecimal digits A 16x16 grid sudoku, using hex numerals "0, 1, 2, 3, ..., d, e, f"
A 16x16 grid sudoku variant, using symbols "1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f, g"
Where this word comes from
hex + -a- + -doku, from hexadecimal sudoku.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.