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Daily Sudoku for October 19, 2026

Updated

The daily sudoku for October 19, 2026 is a Easy puzzle with 31 clues and an SE rating of 1.5. 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 19, 2026.
c1c2c3c4c5c6c7c8c9
r1817
r2917
r3546
r4983
r52
r637485
r7321
r8534
r94516982
Open today’s daily challenge in the app
Difficulty
Easy
SE rating
1.5
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 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 8 in r2c9. Hidden Single
  2. The Hidden Single places 4 in r2c7. Hidden Single
  3. The Hidden Single places 5 in r5c2. Hidden Single
  4. The Hidden Single places 8 in r3c2. Hidden Single
  5. The Hidden Single places 5 in r4c5. Hidden Single
  6. The Hidden Single places 5 in r1c9. Hidden Single
  7. The Hidden Single places 5 in r2c4. Hidden Single
  8. The Hidden Single places 6 in r2c6. Hidden Single
  9. The Hidden Single places 2 in r6c4. Hidden Single
  10. The Hidden Single places 6 in r5c4. Hidden Single
  11. The Hidden Single places 4 in r7c5. Hidden Single
  12. The Hidden Single places 8 in r5c6. Hidden Single
  13. The Hidden Single places 8 in r8c5. Hidden Single
  14. The Hidden Single places 8 in r7c1. Hidden Single
  15. The Hidden Single places 9 in r3c6. Hidden Single
  16. The Hidden Single places 9 in r1c8. Hidden Single
  17. The Hidden Single places 7 in r3c5. Hidden Single
  18. The Hidden Single places 3 in r9c6. Hidden Single
  19. The Full House places 7 in r4c6. Full House
  20. The Full House places 7 in r9c1. Full House
  21. The Hidden Single places 5 in r7c7. Hidden Single
  22. The Hidden Single places 6 in r4c7. Hidden Single
  23. The Hidden Single places 6 in r6c3. Hidden Single
  24. The Hidden Single places 6 in r7c9. Hidden Single
  25. The Full House places 7 in r8c9. Full House
  26. The Hidden Single places 7 in r7c4. Hidden Single
  27. The Full House places 9 in r8c4. Full House
  28. The Full House places 9 in r7c3. Full House
  29. The Hidden Single places 7 in r5c8. Hidden Single
  30. The Hidden Single places 3 in r5c9. Hidden Single
  31. The Hidden Single places 3 in r3c3. Hidden Single
  32. The Hidden Single places 3 in r1c5. Hidden Single
  33. The Full House places 2 in r2c5. Full House
  34. The Full House places 3 in r2c8. Full House
  35. The Full House places 2 in r4c8. Full House
  36. The Hidden Single places 2 in r3c7. Hidden Single
  37. The Full House places 1 in r3c9. Full House
  38. The Full House places 1 in r5c7. Full House
  39. The Hidden Single places 1 in r8c3. Hidden Single
  40. The Hidden Single places 1 in r4c1. Hidden Single
  41. The Full House places 4 in r4c9. Full House
  42. The Full House places 9 in r6c9. Full House
  43. The Full House places 1 in r6c5. Full House
  44. The Full House places 9 in r5c5. Full House
  45. The Full House places 4 in r5c3. Full House
  46. The Full House places 2 in r1c3. Full House
  47. The Hidden Single places 4 in r1c1. Hidden Single
  48. The Full House places 6 in r1c2. Full House
  49. The Full House places 6 in r8c1. Full House
  50. The Full House places 2 in r8c2. Full House
Show the completed grid
The completed grid for October 19, 2026.
c1c2c3c4c5c6c7c8c9
r1462831795
r2917526438
r3583479261
r4198357624
r5254698173
r6376214859
r7839742516
r8621985347
r9745163982

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.