Solution for Easy Sudoku #3178625934117

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

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.

Try To Solve This Puzzle

Solution Steps:

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