Expert Sudoku for Tuesday, May 12, 2026

Expert 25 clues
0:00
9
7
4
2
7
5
2
9
2
5
1
6
5
1
8
2
6
9
8
6
2
4
5
1
2

About This Expert Sudoku Puzzle

This expert Sudoku for Tuesday, May 12, 2026 (5/12/2026) starts with 25 given numbers and has exactly one solution. A logic solver places 27 of the 56 empty cells with 15 naked singles, 12 hidden singles, 3 locked-candidates steps, 5 naked pairs, 4 hidden pairs and 1 naked triple before it stalls.

Hardest technique needed: beyond the guides on this site. A solver using singles, locked candidates, pairs, triples, X-Wing, Swordfish and Y-Wing stalls with 29 cells still empty, so expect to need longer chains. The puzzle still has exactly one solution.

Stuck? See the first moves
  1. Row 6, column 8 must be 3: every other digit is already in its row, column or box (naked single).
  2. 2 goes in row 1, column 3: it is the only cell in row 1 that can hold a 2 (hidden single).
  3. 5 goes in row 1, column 7: it is the only cell in row 1 that can hold a 5 (hidden single).
Show the answer to the May 12, 2026 expert Sudoku
982674513
163295478
574381269
429537186
836419752
751826934
248753691
317962845
695148327

Bold digits are the original clues.

Print This Puzzle

Press Print above for a clean, full-page copy of this grid — no download or sign-up needed. To get all four of this date's levels on one sheet, print the May 12 set with answers, or grab a printable Expert pack with four puzzles and their solutions. Want the answer on paper too? Print this puzzle in large print with its answer key, or print 7 days of Expert puzzles starting on this date.

How to Solve This Puzzle

Click any empty cell and enter a number from 1-9. Use logic to determine which numbers can fit in each cell based on the Sudoku rules: no repeating numbers in any row, column, or 3x3 box. Turn on Notes to pencil in candidates; they are cleared automatically when you place a digit in the same row, column or box. Stuck for good? Show Solution fills in the answer.

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