Solution for Easy Sudoku #1318549736217

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

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 3 → 1 (Naked Single)
  2. Row 3 / Column 2 → 9 (Naked Single)
  3. Row 2 / Column 2 → 5 (Hidden Single)
  4. Row 5 / Column 1 → 5 (Hidden Single)
  5. Row 6 / Column 2 → 6 (Hidden Single)
  6. Row 7 / Column 7 → 4 (Hidden Single)
  7. Row 6 / Column 5 → 7 (Hidden Single)
  8. Row 5 / Column 2 → 7 (Hidden Single)
  9. Locked Candidates Type 1 (Pointing): 1 in b3 => r5c9<>1
  10. Locked Candidates Type 1 (Pointing): 3 in b9 => r45c8<>3
  11. Naked Triple: 3,4,8 in r4c389 => r4c456<>4, r4c456<>8, r4c56<>3
  12. Locked Candidates Type 1 (Pointing): 4 in b5 => r5c89<>4
  13. Hidden Pair: 5,6 in r49c4 => r49c4<>9, r9c4<>4
  14. Row 1 / Column 4 → 9 (Hidden Single)
  15. 2-String Kite: 1 in r6c7,r7c6 (connected by r7c8,r8c7) => r6c6<>1
  16. 2-String Kite: 2 in r3c4,r5c9 (connected by r1c9,r3c8) => r5c4<>2
  17. 2-String Kite: 8 in r6c1,r7c6 (connected by r7c2,r8c1) => r6c6<>8
  18. 2-String Kite: 8 in r2c3,r6c4 (connected by r4c3,r6c1) => r2c4<>8
  19. Locked Candidates Type 2 (Claiming): 8 in c4 => r5c56<>8
  20. Naked Pair: 1,4 in r2c49 => r2c5<>1, r2c5<>4
  21. Locked Candidates Type 1 (Pointing): 4 in b2 => r5c4<>4
  22. W-Wing: 3/2 in r5c9,r6c6 connected by 2 in r1c69 => r5c56<>3
  23. Row 5 / Column 9 → 3 (Hidden Single)
  24. Row 4 / Column 9 → 4 (Naked Single)
  25. Row 2 / Column 9 → 1 (Naked Single)
  26. Row 1 / Column 9 → 2 (Full House)
  27. Row 3 / Column 8 → 4 (Full House)
  28. Row 3 / Column 4 → 2 (Full House)
  29. Row 4 / Column 8 → 8 (Naked Single)
  30. Row 2 / Column 4 → 4 (Naked Single)
  31. Row 4 / Column 3 → 3 (Naked Single)
  32. Row 2 / Column 3 → 8 (Full House)
  33. Row 6 / Column 1 → 8 (Full House)
  34. Row 1 / Column 2 → 3 (Full House)
  35. Row 2 / Column 5 → 3 (Full House)
  36. Row 7 / Column 2 → 8 (Full House)
  37. Row 6 / Column 4 → 1 (Naked Single)
  38. Row 8 / Column 1 → 6 (Naked Single)
  39. Row 9 / Column 1 → 3 (Full House)
  40. Row 7 / Column 6 → 1 (Naked Single)
  41. Row 7 / Column 8 → 3 (Full House)
  42. Row 5 / Column 4 → 8 (Naked Single)
  43. Row 5 / Column 5 → 4 (Naked Single)
  44. Row 6 / Column 7 → 2 (Naked Single)
  45. Row 5 / Column 8 → 1 (Full House)
  46. Row 5 / Column 6 → 2 (Full House)
  47. Row 6 / Column 6 → 3 (Full House)
  48. Row 8 / Column 7 → 1 (Full House)
  49. Row 9 / Column 8 → 9 (Naked Single)
  50. Row 8 / Column 8 → 2 (Full House)
  51. Row 1 / Column 6 → 8 (Naked Single)
  52. Row 1 / Column 5 → 1 (Full House)
  53. Row 9 / Column 5 → 5 (Naked Single)
  54. Row 8 / Column 6 → 9 (Naked Single)
  55. Row 8 / Column 5 → 8 (Full House)
  56. Row 4 / Column 5 → 9 (Full House)
  57. Row 9 / Column 4 → 6 (Naked Single)
  58. Row 4 / Column 4 → 5 (Full House)
  59. Row 4 / Column 6 → 6 (Full House)
  60. Row 9 / Column 6 → 4 (Full House)
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