Deduza

2026-10-23

Solutions · Lights

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Easy · 6×6

🏢 Lights · Easy #9

You lived at: Wall View Court

🦉 How to solve it
  1. A3 and B3 match side by side: the ends get the opposite (C3).
  2. C3 and C4 match side by side: the ends get the opposite (C2 and C5).
  3. F1 and F2 match side by side: the ends get the opposite (F3).
  4. F5 and F6 match side by side: the ends get the opposite (F4).
  5. A5 and C5 match with a gap between: B5 is the opposite.
  6. A3 and A5 match with a gap between: A4 is the opposite.
  7. A4 and C4 match with a gap between: B4 is the opposite.
  8. B3 and B4 match side by side: the ends get the opposite (B2).
  9. The clue between A1 and B1 decides the other window: A6.
  10. A6 and B6 match side by side: the ends get the opposite (C6).
  11. The clue between B1 and C1 decides the other window: D2.
  12. The clue between C1 and C2 decides the other window: E6.
  13. E6 and F6 match side by side: the ends get the opposite (D6).
  14. The clue between E1 and E2 decides the other window: D5.
  15. C5 and D5 match side by side: the ends get the opposite (E5).
  16. D5 and D6 match side by side: the ends get the opposite (D4).
  17. C4 and D4 match side by side: the ends get the opposite (E4).
  18. D2 and D4 match with a gap between: D3 is the opposite.
  19. The clue between A2 and A3 decides the other window: A2.
  20. The clue between C2 and D2 decides the other window: C1.
  21. The clue between D5 and D6 decides the other window: B1.
  22. The clue between D2 and E2 decides the other window: A1.
  23. The clue between A6 and B6 decides the other window: E2.
  24. E2 and E4 match with a gap between: E3 is the opposite.
  25. The clue between E6 and F6 decides the other window: E1.
  26. E1 and F1 match side by side: the ends get the opposite (D1).
Medium · 8×8

🏢 Lights · Medium #9

You lived at: Saturday Drill Heights

🦉 How to solve it
  1. G6 and G7 match side by side: the ends get the opposite (G5 and G8).
  2. The clue between A1 and A2 decides the other window: B7.
  3. B7 and B8 match side by side: the ends get the opposite (B6).
  4. The clue between H3 and H4 decides the other window: F6.
  5. The clue between D5 and D6 decides the other window: C7.
  6. The clue between G1 and H1 decides the other window: D7.
  7. The clue between G5 and H5 decides the other window: H5.
  8. The clue between A6 and B6 decides the other window: B5.
  9. The clue between B7 and C7 decides the other window: A6.
  10. A6 and B6 match side by side: the ends get the opposite (C6).
  11. The clue between G8 and H8 decides the other window: H8.
  12. G8 and H8 match side by side: the ends get the opposite (F8).
  13. The clue between B4 and C4 decides the other window: E8.
  14. E8 and F8 match side by side: the ends get the opposite (D8).
  15. The clue between G3 and H3 is "=" and sits next to H5: matching it would make three in a row, so the pair is the opposite.
  16. H3 and H4 match side by side: the ends get the opposite (H2).
  17. The clue between C7 and D7 decides the other window: G3.
  18. G3 and H3 match side by side: the ends get the opposite (F3).
  19. G3 and G5 match with a gap between: G4 is the opposite.
  20. The clue between F6 and G6 is "=" and sits next to D7: matching it would make three in a row, so the pair is the opposite.
  21. D5 and D6 match side by side: the ends get the opposite (D4).
  22. D6 and F6 match with a gap between: E6 is the opposite.
  23. E6 and E8 match with a gap between: E7 is the opposite.
  24. Row 6 already has half its windows lit: the rest are dark.
  25. H5 and H6 match side by side: the ends get the opposite (H7).
  26. Column D already has half its windows lit: the rest are dark.
  27. Column H already has half its windows lit: the rest are dark.
  28. The clue between E8 and F8 decides the other window: G1.
  29. G1 and H1 match side by side: the ends get the opposite (F1).
  30. Column G already has half its windows dark: the rest are lit.
  31. The clue between B7 and B8 is "=" and sits next to D2: matching it would make three in a row, so the pair is the opposite.
  32. B2 and C2 match side by side: the ends get the opposite (A2).
  33. The clue between B2 and C2 decides the other window: A1.
  34. A1 and A2 match side by side: the ends get the opposite (A3).
  35. Row 1 already has half its windows dark: the rest are lit.
  36. B1 and B2 match side by side: the ends get the opposite (B3).
  37. C1 and C2 match side by side: the ends get the opposite (C3).
  38. B3 and B5 match with a gap between: B4 is the opposite.
  39. The clue between B5 and B6 decides the other window: C4.
  40. C4 and D4 match side by side: the ends get the opposite (E4).
  41. C3 and C4 match side by side: the ends get the opposite (C5).
  42. C5 and D5 match side by side: the ends get the opposite (E5).
  43. Row 3 already has half its windows lit: the rest are dark.
  44. Column C already has half its windows lit: the rest are dark.
  45. B8 and C8 match side by side: the ends get the opposite (A8).
  46. A6 and A8 match with a gap between: A7 is the opposite.
  47. Row 7 already has half its windows dark: the rest are lit.
  48. F6 and F7 match side by side: the ends get the opposite (F5).
  49. F3 and F5 match with a gap between: F4 is the opposite.
  50. Row 4 already has half its windows lit: the rest are dark.
  51. Row 5 already has half its windows dark: the rest are lit.
  52. Column E already has half its windows dark: the rest are lit.
  53. E2 and G2 match with a gap between: F2 is the opposite.
Hard · 10×10

🏢 Lights · Hard #9

You lived at: Thin Walls Towers

🦉 How to solve it
  1. A2 and B2 match side by side: the ends get the opposite (C2).
  2. A5 and B5 match side by side: the ends get the opposite (C5).
  3. A5 and A6 match side by side: the ends get the opposite (A4 and A7).
  4. B1 and B2 match side by side: the ends get the opposite (B3).
  5. B3 and D3 match with a gap between: C3 is the opposite.
  6. E4 and E6 match with a gap between: E5 is the opposite.
  7. C5 and E5 match with a gap between: D5 is the opposite.
  8. The clue between E1 and E2 decides the other window: H7.
  9. The clue between E2 and F2 decides the other window: F1.
  10. The clue between E9 and F9 decides the other window: E2.
  11. E2 and E4 match with a gap between: E3 is the opposite.
  12. D3 and E3 match side by side: the ends get the opposite (F3).
  13. The clue between H5 and H6 decides the other window: E1.
  14. E1 and F1 match side by side: the ends get the opposite (D1).
  15. D1 and D3 match with a gap between: D2 is the opposite.
  16. The clue between F1 and G1 is "=" and sits next to H7: matching it would make three in a row, so the pair is the opposite.
  17. H5 and H6 match side by side: the ends get the opposite (H4).
  18. H4 and J4 match with a gap between: I4 is the opposite.
  19. The clue between H7 and I7 is "=" and sits next to C5: matching it would make three in a row, so the pair is the opposite.
  20. C6 and C7 match side by side: the ends get the opposite (C8).
  21. A6 and C6 match with a gap between: B6 is the opposite.
  22. C6 and E6 match with a gap between: D6 is the opposite.
  23. The clue between D8 and E8 is "=" and sits next to C8: matching it would make three in a row, so the pair is the opposite.
  24. D8 and E8 match side by side: the ends get the opposite (F8).
  25. E6 and E8 match with a gap between: E7 is the opposite.
  26. Column E already has half its windows lit: the rest are dark.
  27. The clue between C6 and C7 decides the other window: F9.
  28. Trying every valid way to finish row 2, G2, H2, I2 and J2 can only go one way.
  29. G1 and G2 match side by side: the ends get the opposite (G3).
  30. F3 and G3 match side by side: the ends get the opposite (H3).
  31. H3 and I3 match side by side: the ends get the opposite (J3).
  32. I2 and I3 match side by side: the ends get the opposite (I1).
  33. Row 3 already has half its windows dark: the rest are lit.
  34. A2 and A3 match side by side: the ends get the opposite (A1).
  35. Trying every valid way to finish row 4, B4 can only go one way.
  36. Trying every valid way to finish row 5, I5 and J5 can only go one way.
  37. J4 and J5 match side by side: the ends get the opposite (J6).
  38. H6 and J6 match with a gap between: I6 is the opposite.
  39. Row 6 already has half its windows lit: the rest are dark.
  40. F6 and F8 match with a gap between: F7 is the opposite.
  41. Trying every valid way to finish column A, A10 can only go one way.
  42. Trying every valid way to finish column B, B7, B8, B9 and B10 can only go one way.
  43. A10 and B10 match side by side: the ends get the opposite (C10).
  44. Trying every valid way to finish column F, F10 can only go one way.
  45. E10 and F10 match side by side: the ends get the opposite (D10 and G10).
  46. D8 and D10 match with a gap between: D9 is the opposite.
  47. D9 and E9 match side by side: the ends get the opposite (C9).
  48. Column C already has half its windows lit: the rest are dark.
  49. Trying every valid way to finish row 4, D4, F4 and G4 can only go one way.
  50. G3 and G4 match side by side: the ends get the opposite (G5).
  51. G5 and G6 match side by side: the ends get the opposite (G7).
  52. E5 and G5 match with a gap between: F5 is the opposite.
  53. Column D already has half its windows lit: the rest are dark.
  54. Row 7 already has half its windows dark: the rest are lit.
  55. J6 and J7 match side by side: the ends get the opposite (J8).
  56. J8 and J9 match side by side: the ends get the opposite (J10).
  57. Column J already has half its windows dark: the rest are lit.
  58. I1 and J1 match side by side: the ends get the opposite (H1).
  59. Trying every valid way to finish row 9, A9 and I9 can only go one way.
  60. I7 and I9 match with a gap between: I8 is the opposite.
  61. I8 and J8 match side by side: the ends get the opposite (H8).
  62. Column A already has half its windows lit: the rest are dark.
  63. Row 8 already has half its windows dark: the rest are lit.
  64. G7 and G8 match side by side: the ends get the opposite (G9).
  65. Row 9 already has half its windows dark: the rest are lit.
  66. H8 and H9 match side by side: the ends get the opposite (H10).
  67. Row 10 already has half its windows dark: the rest are lit.
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