Suuudokuuu
Play

Daily Sudoku for October 3, 2026

Updated

The daily sudoku for October 3, 2026 is a Easy puzzle with 31 clues and an SE rating of 2.3. 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 Easy daily sudoku for October 3, 2026.
c1c2c3c4c5c6c7c8c9
r1947
r249
r33768
r474129
r52356
r6143
r7174
r81865
r9459
Open this puzzle in the app
Difficulty
Easy
SE rating
2.3
Solution steps
50

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 and Hidden Single. 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 50 steps
  1. The Hidden Single places 4 in r5c2. Hidden Single
  2. The Hidden Single places 4 in r3c9. Hidden Single
  3. The Hidden Single places 1 in r3c8. Hidden Single
  4. The Hidden Single places 4 in r8c4. Hidden Single
  5. The Hidden Single places 9 in r5c3. Hidden Single
  6. The Hidden Single places 5 in r6c1. Hidden Single
  7. The Hidden Single places 5 in r7c5. Hidden Single
  8. The Hidden Single places 9 in r7c2. Hidden Single
  9. The Hidden Single places 1 in r9c9. Hidden Single
  10. The Naked Single places 5 in r4c7. Naked Single
  11. The Naked Single places 1 in r5c7. Naked Single
  12. The Naked Single places 9 in r8c8. Naked Single
  13. The Naked Single places 8 in r9c8. Naked Single
  14. The Hidden Single places 8 in r5c5. Hidden Single
  15. The Full House places 7 in r5c8. Full House
  16. The Full House places 8 in r6c9. Full House
  17. The Hidden Single places 7 in r2c9. Hidden Single
  18. The Hidden Single places 3 in r2c5. Hidden Single
  19. The Hidden Single places 1 in r2c2. Hidden Single
  20. The Hidden Single places 1 in r1c5. Hidden Single
  21. The Naked Single places 6 in r4c4. Naked Single
  22. The Naked Single places 6 in r6c2. Naked Single
  23. The Hidden Single places 6 in r1c8. Hidden Single
  24. The Full House places 5 in r2c8. Full House
  25. The Hidden Single places 5 in r1c4. Hidden Single
  26. The Hidden Single places 8 in r1c2. Hidden Single
  27. The Hidden Single places 8 in r7c1. Hidden Single
  28. The Full House places 6 in r2c1. Full House
  29. The Hidden Single places 8 in r2c4. Hidden Single
  30. The Full House places 2 in r2c3. Full House
  31. The Full House places 5 in r3c3. Full House
  32. The Hidden Single places 2 in r8c2. Hidden Single
  33. The Full House places 3 in r4c2. Full House
  34. The Full House places 8 in r4c3. Full House
  35. The Hidden Single places 2 in r6c5. Hidden Single
  36. The Full House places 7 in r8c5. Full House
  37. The Full House places 3 in r8c3. Full House
  38. The Hidden Single places 7 in r9c3. Hidden Single
  39. The Full House places 6 in r7c3. Full House
  40. The Hidden Single places 7 in r6c4. Hidden Single
  41. The Full House places 9 in r6c6. Full House
  42. The Hidden Single places 9 in r3c4. Hidden Single
  43. The Full House places 2 in r3c6. Full House
  44. The Full House places 2 in r9c4. Full House
  45. The Hidden Single places 6 in r9c6. Hidden Single
  46. The Full House places 3 in r7c6. Full House
  47. The Full House places 2 in r7c9. Full House
  48. The Full House places 3 in r9c7. Full House
  49. The Full House places 2 in r1c7. Full House
  50. The Full House places 3 in r1c9. Full House
Show the completed grid
The completed grid for October 3, 2026.
c1c2c3c4c5c6c7c8c9
r1984517263
r2612834957
r3375962814
r4738641529
r5249385176
r6561729438
r7896153742
r8123478695
r9457296381

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.