Suuudokuuu
Play

Daily Sudoku for October 28, 2026

Updated

The daily sudoku for October 28, 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 October 28, 2026.
c1c2c3c4c5c6c7c8c9
r152
r2831
r32643
r4479
r5319
r62843
r7671
r894
r9639
Open today’s daily challenge in the app
Difficulty
Medium
SE rating
2.6
Solution steps
58

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 58 steps
  1. The Hidden Single places 3 in r4c8. Hidden Single
  2. The Hidden Single places 4 in r5c9. Hidden Single
  3. The Hidden Single places 9 in r6c2. Hidden Single
  4. The Hidden Single places 9 in r7c1. Hidden Single
  5. The Hidden Single places 9 in r2c8. Hidden Single
  6. The Hidden Single places 7 in r5c3. Hidden Single
  7. The Hidden Single places 5 in r2c9. Hidden Single
  8. The Naked Single places 2 in r2c3. Naked Single
  9. The Pointing Pair removes 5 from r4c4, r4c5. Pointing Pair
  10. The Hidden Single places 5 in r8c4. Hidden Single
  11. The Pointing Pair removes 6 from r4c5, r4c9. Pointing Pair
  12. The Pointing Pair removes 7 from r1c1, r1c2, r1c5. Pointing Pair
  13. The Pointing Pair removes 8 from r1c4, r1c5. Pointing Pair
  14. The Hidden Single places 8 in r4c4. Hidden Single
  15. The Full House places 1 in r1c4. Full House
  16. The Hidden Single places 1 in r9c6. Hidden Single
  17. The Naked Single places 8 in r3c6. Naked Single
  18. The Naked Single places 5 in r9c3. Naked Single
  19. The Hidden Single places 5 in r7c7. Hidden Single
  20. The Hidden Single places 2 in r5c7. Hidden Single
  21. The Hidden Single places 2 in r4c5. Hidden Single
  22. The Hidden Single places 8 in r5c8. Hidden Single
  23. The Hidden Single places 5 in r5c5. Hidden Single
  24. The Full House places 6 in r5c6. Full House
  25. The Full House places 1 in r6c5. Full House
  26. The Hidden Single places 5 in r6c8. Hidden Single
  27. The Hidden Single places 6 in r6c9. Hidden Single
  28. The Full House places 7 in r6c7. Full House
  29. The Full House places 8 in r1c7. Full House
  30. The Full House places 7 in r1c9. Full House
  31. The Full House places 1 in r4c9. Full House
  32. The Hidden Single places 2 in r7c6. Hidden Single
  33. The Full House places 4 in r2c6. Full House
  34. The Hidden Single places 6 in r8c8. Hidden Single
  35. The Full House places 7 in r9c8. Full House
  36. The Hidden Single places 2 in r9c2. Hidden Single
  37. The Hidden Single places 2 in r8c9. Hidden Single
  38. The Full House places 8 in r7c9. Full House
  39. The Hidden Single places 8 in r8c2. Hidden Single
  40. The Hidden Single places 8 in r9c5. Hidden Single
  41. The Full House places 4 in r9c1. Full House
  42. The Hidden Single places 4 in r1c2. Hidden Single
  43. The Hidden Single places 3 in r1c3. Hidden Single
  44. The Hidden Single places 9 in r1c5. Hidden Single
  45. The Full House places 6 in r1c1. Full House
  46. The Hidden Single places 6 in r2c5. Hidden Single
  47. The Full House places 7 in r2c2. Full House
  48. The Full House places 7 in r3c5. Full House
  49. The Hidden Single places 7 in r8c1. Hidden Single
  50. The Hidden Single places 1 in r3c1. Hidden Single
  51. The Full House places 5 in r4c1. Full House
  52. The Full House places 6 in r4c2. Full House
  53. The Hidden Single places 4 in r7c5. Hidden Single
  54. The Full House places 3 in r8c5. Full House
  55. The Full House places 3 in r7c2. Full House
  56. The Full House places 5 in r3c2. Full House
  57. The Full House places 9 in r3c3. Full House
  58. The Full House places 1 in r8c3. Full House
Show the completed grid
The completed grid for October 28, 2026.
c1c2c3c4c5c6c7c8c9
r1643195827
r2872364195
r3159278643
r4564827931
r5317956284
r6298413756
r7936742518
r8781539462
r9425681379

More daily puzzles

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