Extra Challenging Sudoku Puzzles

Can you solve these challenging Sudoku puzzles in 30 minutes or less? These extra-tough sudoku puzzles come four to a page to save on paper. Happy puzzling!

Extra Challenging Printable Sudoku

1-4 | 5-8 | 9-12 | 13-16 | 17-20 | 21-24 | 25-28 | 29-32 | 33-36 | 37-40 | 41-44 | 45-48 | 49-52 | 53-56 | 57-60 | 61-64 | 65-68 | 69-72 | 73-76 | 77-80 | 81-84 | 85-88 | 89-92 | 93-96 | 97-100 | 101-104 | 105-108 | 109-112 | 113-116 | 117-120 | 121-124 | 125-128 | 129-132 | 133-136 | 137-140 | 141-144 | 145-148 | 149-152 | 153-156 | 157-160 | 161-164 | 165-168 | 169-172 | 173-176 | 177-180 | 181-184 | 185-188 | 189-192 | 193-196 | 197-200 | 201-204 | 205-208 | 209-212 | 213-216 | 217-220 | 221-224 | 225-228 | 229-232 | 233-236 | 237-240

More Sudoku Printables

Extra Easy SuDoku
Easy SuDoku
Medium SuDoku Puzzles
Challenging SuDoku

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