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Daily Sudoku for September 22, 2026

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The daily sudoku for September 22, 2026 is a Medium puzzle with 27 clues and an SE rating of 2.6. It is the same grid the Suuudokuuu app serves as its daily challenge that day, everywhere in the world: the board is forged from the UTC date alone, so the app, this page and the archive all arrive at it independently.

The Medium daily sudoku for September 22, 2026.
c1c2c3c4c5c6c7c8c9
r15
r282
r3794385
r491
r5138
r6643
r734
r82549
r98291
Open this puzzle in the app
Difficulty
Medium
SE rating
2.6
Solution steps
56

Techniques this puzzle needs

Solved the way the SE rating measures it, reaching for the cheapest technique that still makes progress, this puzzle needs Full House, Naked Single, Hidden Single and Pointing Pair. The hardest of them sets its rating; the sudoku difficulty rating guide explains the scale.

Step-by-step solution

Every placement and elimination below is proved by a named technique, in the order the engine found them. Each technique links to its guide. Stuck on a different puzzle? The step-by-step solver narrates any grid you paste.

Show all 56 steps
  1. The Hidden Single places 5 in r2c4. Hidden Single
  2. The Hidden Single places 3 in r4c6. Hidden Single
  3. The Hidden Single places 9 in r1c4. Hidden Single
  4. The Hidden Single places 4 in r5c6. Hidden Single
  5. The Hidden Single places 5 in r6c6. Hidden Single
  6. The Hidden Single places 8 in r1c6. Hidden Single
  7. The Hidden Single places 8 in r6c5. Hidden Single
  8. The Hidden Single places 1 in r6c4. Hidden Single
  9. The Hidden Single places 8 in r7c7. Hidden Single
  10. The Naked Single places 9 in r6c2. Naked Single
  11. The Hidden Single places 9 in r7c1. Hidden Single
  12. The Pointing Pair removes 5 from r4c8. Pointing Pair
  13. The Pointing Pair removes 7 from r5c5. Pointing Pair
  14. The Naked Single places 6 in r5c5. Naked Single
  15. The Hidden Single places 6 in r8c4. Hidden Single
  16. The Hidden Single places 6 in r3c6. Hidden Single
  17. The Hidden Single places 1 in r3c1. Hidden Single
  18. The Full House places 2 in r3c7. Full House
  19. The Hidden Single places 2 in r1c3. Hidden Single
  20. The Hidden Single places 2 in r6c1. Hidden Single
  21. The Full House places 7 in r6c7. Full House
  22. The Naked Single places 4 in r2c3. Naked Single
  23. The Hidden Single places 4 in r1c9. Hidden Single
  24. The Hidden Single places 1 in r1c5. Hidden Single
  25. The Full House places 7 in r2c5. Full House
  26. The Hidden Single places 7 in r1c8. Hidden Single
  27. The Hidden Single places 1 in r2c9. Hidden Single
  28. The Naked Single places 7 in r5c1. Naked Single
  29. The Hidden Single places 7 in r4c4. Hidden Single
  30. The Full House places 2 in r5c4. Full House
  31. The Naked Single places 3 in r8c8. Naked Single
  32. The Naked Single places 8 in r8c1. Naked Single
  33. The Hidden Single places 8 in r4c3. Hidden Single
  34. The Hidden Single places 5 in r4c2. Hidden Single
  35. The Full House places 4 in r4c1. Full House
  36. The Hidden Single places 4 in r9c2. Hidden Single
  37. The Hidden Single places 3 in r1c2. Hidden Single
  38. The Full House places 6 in r1c7. Full House
  39. The Full House places 6 in r7c2. Full House
  40. The Full House places 6 in r2c1. Full House
  41. The Full House places 3 in r9c1. Full House
  42. The Hidden Single places 3 in r2c7. Hidden Single
  43. The Full House places 9 in r2c8. Full House
  44. The Hidden Single places 9 in r5c7. Hidden Single
  45. The Full House places 5 in r5c8. Full House
  46. The Full House places 5 in r9c7. Full House
  47. The Hidden Single places 5 in r7c3. Hidden Single
  48. The Hidden Single places 1 in r8c3. Hidden Single
  49. The Full House places 7 in r9c3. Full House
  50. The Full House places 7 in r8c6. Full House
  51. The Full House places 1 in r7c6. Full House
  52. The Full House places 6 in r9c9. Full House
  53. The Hidden Single places 6 in r4c8. Hidden Single
  54. The Full House places 2 in r4c9. Full House
  55. The Full House places 2 in r7c8. Full House
  56. The Full House places 7 in r7c9. Full House
Show the completed grid
The completed grid for September 22, 2026.
c1c2c3c4c5c6c7c8c9
r1532918674
r2684572391
r3179436285
r4458793162
r5713264958
r6296185743
r7965341827
r8821657439
r9347829516

More daily puzzles

Every day since the archive began has its own page. Browse the Daily sudoku archive, September 2026, or go back to today’s daily sudoku.