Solution for Easy Sudoku #4163495721817

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