Solution for Easy Sudoku #3146827195317

1
8
5
7
6
9
1
8
5
5
2
3
1
1
5
7
8
3
4
7
2
5
8
1
6
3
1
9
8
7
1
2
3
4

This Sudoku Puzzle has 60 steps and it is solved using Naked Single, Hidden Single, Locked Candidates Type 1 (Pointing), Naked Triple, Hidden Pair, undefined, Locked Candidates Type 2 (Claiming), Naked Pair, Full House techniques.

Naked Single Explanation
Hidden Single Explanation
Hidden Pair Explanation
Locked Candidates Explanation
Locked Candidates Explanation
Full House Explanation
Try To Solve This Puzzle

Solution Steps:

  1. Row 3 / Column 7 → 4 (Naked Single)
  2. Row 3 / Column 8 → 7 (Naked Single)
  3. Row 2 / Column 8 → 8 (Hidden Single)
  4. Row 5 / Column 9 → 8 (Hidden Single)
  5. Row 7 / Column 3 → 2 (Hidden Single)
  6. Row 6 / Column 8 → 5 (Hidden Single)
  7. Row 6 / Column 5 → 1 (Hidden Single)
  8. Row 5 / Column 8 → 1 (Hidden Single)
  9. Locked Candidates Type 1 (Pointing): 4 in b1 => r5c1<>4
  10. Locked Candidates Type 1 (Pointing): 9 in b7 => r45c2<>9
  11. Naked Triple: 2,6,9 in r4c127 => r4c456<>2, r4c456<>6, r4c45<>9
  12. Locked Candidates Type 1 (Pointing): 2 in b5 => r5c12<>2
  13. Hidden Pair: 5,8 in r49c6 => r49c6<>7, r9c6<>2
  14. Row 1 / Column 6 → 7 (Hidden Single)
  15. 2-String Kite: 3 in r3c6,r5c1 (connected by r1c1,r3c2) => r5c6<>3
  16. 2-String Kite: 4 in r6c3,r7c4 (connected by r7c2,r8c3) => r6c4<>4
  17. 2-String Kite: 6 in r6c9,r7c4 (connected by r7c8,r8c9) => r6c4<>6
  18. 2-String Kite: 6 in r2c7,r6c6 (connected by r4c7,r6c9) => r2c6<>6
  19. Locked Candidates Type 2 (Claiming): 6 in c6 => r5c45<>6
  20. Naked Pair: 2,4 in r2c16 => r2c5<>2, r2c5<>4
  21. Locked Candidates Type 1 (Pointing): 2 in b2 => r5c6<>2
  22. W-Wing: 9/3 in r5c1,r6c4 connected by 3 in r1c14 => r5c45<>9
  23. Row 5 / Column 1 → 9 (Hidden Single)
  24. Row 4 / Column 1 → 2 (Naked Single)
  25. Row 2 / Column 1 → 4 (Naked Single)
  26. Row 1 / Column 1 → 3 (Full House)
  27. Row 3 / Column 2 → 2 (Full House)
  28. Row 3 / Column 6 → 3 (Full House)
  29. Row 4 / Column 2 → 6 (Naked Single)
  30. Row 2 / Column 6 → 2 (Naked Single)
  31. Row 4 / Column 7 → 9 (Naked Single)
  32. Row 2 / Column 7 → 6 (Full House)
  33. Row 6 / Column 9 → 6 (Full House)
  34. Row 1 / Column 8 → 9 (Full House)
  35. Row 2 / Column 5 → 9 (Full House)
  36. Row 7 / Column 8 → 6 (Full House)
  37. Row 6 / Column 6 → 4 (Naked Single)
  38. Row 8 / Column 9 → 5 (Naked Single)
  39. Row 9 / Column 9 → 9 (Full House)
  40. Row 7 / Column 4 → 4 (Naked Single)
  41. Row 7 / Column 2 → 9 (Full House)
  42. Row 5 / Column 5 → 2 (Naked Single)
  43. Row 5 / Column 6 → 6 (Naked Single)
  44. Row 6 / Column 3 → 3 (Naked Single)
  45. Row 5 / Column 2 → 4 (Full House)
  46. Row 5 / Column 4 → 3 (Full House)
  47. Row 6 / Column 4 → 9 (Full House)
  48. Row 8 / Column 3 → 4 (Full House)
  49. Row 9 / Column 2 → 7 (Naked Single)
  50. Row 8 / Column 2 → 3 (Full House)
  51. Row 1 / Column 4 → 6 (Naked Single)
  52. Row 1 / Column 5 → 4 (Full House)
  53. Row 9 / Column 5 → 8 (Naked Single)
  54. Row 8 / Column 4 → 7 (Naked Single)
  55. Row 8 / Column 5 → 6 (Full House)
  56. Row 4 / Column 5 → 7 (Full House)
  57. Row 9 / Column 6 → 5 (Naked Single)
  58. Row 4 / Column 6 → 8 (Full House)
  59. Row 4 / Column 4 → 5 (Full House)
  60. Row 9 / Column 4 → 2 (Full House)
Show More...