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Solver time limit (per solve) 10 s30 s60 sUnlimited (most accurate)

Omitted digit None (1 to 9)1 (0 to 9 without 1)2 (0 to 9 without 2)3 (0 to 9 without 3)4 (0 to 9 without 4)5 (0 to 9 without 5)6 (0 to 9 without 6)7 (0 to 9 without 7)8 (0 to 9 without 8)9 (0 to 9 without 9)

Title (shown in the solver app)

Settings: your rule types, saved colors and options, for any puzzle on any device.

Puzzle JSON keeps everything. The share link and SVG show solvers only locked digits and no colors; the link also carries the scrambled solution of a unique puzzle, so it runs Count solutions first if needed.