Sudoku
Puzzles
Hard puzzles
Showing 13 of 54 puzzles.
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54
easy
14
medium
14
hard
13
expert
13
Onyx Knotwork 41
hard
36 givens · Apr 11, 2026
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Crimson Harbor 40
hard
38 givens · Apr 10, 2026
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Violet Ripple 39
hard
38 givens · Apr 9, 2026
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Crimson Weave 38
hard
37 givens · Apr 8, 2026
▶
Jade Beacon 37
hard
35 givens · Apr 7, 2026
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Copper Compass 36
hard
34 givens · Apr 6, 2026
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Amber Garden 35
hard
36 givens · Apr 5, 2026
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Frost Prism 34
hard
34 givens · Apr 4, 2026
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Quiet Mosaic 33
hard
37 givens · Apr 3, 2026
▶
Steel Grid 32
hard
36 givens · Apr 2, 2026
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Solar Weave 31
hard
38 givens · Apr 1, 2026
▶
Neon Lattice 30
hard
34 givens · Mar 31, 2026
▶
Frost Beacon 29
hard
35 givens · Mar 30, 2026
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