Deduza

2026-10-25

Solutions · Lights

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Easy · 6×6

🏢 Lights · Easy #11

You lived at: Thin Walls Towers

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

🏢 Lights · Medium #11

You lived at: Silent Intercom Heights

🦉 How to solve it
  1. B2 and C2 match side by side: the ends get the opposite (A2 and D2).
  2. A8 and B8 match side by side: the ends get the opposite (C8).
  3. D1 and D2 match side by side: the ends get the opposite (D3).
  4. G4 and G5 match side by side: the ends get the opposite (G3 and G6).
  5. B5 and D5 match with a gap between: C5 is the opposite.
  6. The clue between A3 and A4 decides the other window: D8.
  7. C8 and D8 match side by side: the ends get the opposite (E8).
  8. D6 and D8 match with a gap between: D7 is the opposite.
  9. The clue between H5 and H6 decides the other window: C6.
  10. C6 and D6 match side by side: the ends get the opposite (B6 and E6).
  11. B5 and B6 match side by side: the ends get the opposite (B4 and B7).
  12. C5 and C6 match side by side: the ends get the opposite (C4 and C7).
  13. C7 and D7 match side by side: the ends get the opposite (E7).
  14. B2 and B4 match with a gap between: B3 is the opposite.
  15. Column B already has half its windows lit: the rest are dark.
  16. Column C already has half its windows dark: the rest are lit.
  17. C1 and D1 match side by side: the ends get the opposite (E1).
  18. B3 and C3 match side by side: the ends get the opposite (A3).
  19. The clue between E1 and F1 decides the other window: A4.
  20. A3 and A4 match side by side: the ends get the opposite (A5).
  21. The clue between C8 and D8 decides the other window: F1.
  22. E1 and F1 match side by side: the ends get the opposite (G1).
  23. Row 5 already has half its windows lit: the rest are dark.
  24. The clue between C5 and C6 decides the other window: H6.
  25. G6 and H6 match side by side: the ends get the opposite (F6).
  26. H5 and H6 match side by side: the ends get the opposite (H4 and H7).
  27. G4 and H4 match side by side: the ends get the opposite (F4).
  28. F4 and F5 match side by side: the ends get the opposite (F3).
  29. Row 6 already has half its windows dark: the rest are lit.
  30. A5 and A6 match side by side: the ends get the opposite (A7).
  31. Column A already has half its windows lit: the rest are dark.
  32. Row 1 already has half its windows dark: the rest are lit.
  33. Column D already has half its windows lit: the rest are dark.
  34. D4 and F4 match with a gap between: E4 is the opposite.
  35. Column F already has half its windows dark: the rest are lit.
  36. D2 and F2 match with a gap between: E2 is the opposite.
  37. E1 and E2 match side by side: the ends get the opposite (E3).
  38. F7 and H7 match with a gap between: G7 is the opposite.
  39. G6 and G7 match side by side: the ends get the opposite (G8).
  40. Row 3 already has half its windows lit: the rest are dark.
  41. Row 8 already has half its windows lit: the rest are dark.
  42. Column G already has half its windows lit: the rest are dark.
  43. Row 2 already has half its windows dark: the rest are lit.
Hard · 10×10

🏢 Lights · Hard #11

You lived at: Extra Fee Manor

🦉 How to solve it
  1. F1 and G1 match side by side: the ends get the opposite (E1 and H1).
  2. E5 and F5 match side by side: the ends get the opposite (D5 and G5).
  3. I7 and J7 match side by side: the ends get the opposite (H7).
  4. F1 and F2 match side by side: the ends get the opposite (F3).
  5. G5 and G6 match side by side: the ends get the opposite (G4 and G7).
  6. The clue between A2 and A3 decides the other window: C1.
  7. B1 and C1 match side by side: the ends get the opposite (A1 and D1).
  8. The clue between D4 and E4 decides the other window: H4.
  9. G4 and H4 match side by side: the ends get the opposite (F4).
  10. H4 and H5 match side by side: the ends get the opposite (H3 and H6).
  11. G6 and H6 match side by side: the ends get the opposite (F6 and I6).
  12. F5 and F6 match side by side: the ends get the opposite (F7).
  13. H6 and H7 match side by side: the ends get the opposite (H8).
  14. I6 and I7 match side by side: the ends get the opposite (I5 and I8).
  15. I4 and I5 match side by side: the ends get the opposite (I3).
  16. F3 and H3 match with a gap between: G3 is the opposite.
  17. G3 and G4 match side by side: the ends get the opposite (G2).
  18. H1 and H3 match with a gap between: H2 is the opposite.
  19. The clue between B7 and C7 is "=" and sits next to F4: matching it would make three in a row, so the pair is the opposite.
  20. D4 and E4 match side by side: the ends get the opposite (C4).
  21. E4 and E5 match side by side: the ends get the opposite (E3 and E6).
  22. E3 and F3 match side by side: the ends get the opposite (D3).
  23. D3 and D4 match side by side: the ends get the opposite (D2).
  24. E1 and E3 match with a gap between: E2 is the opposite.
  25. Trying every valid way to finish row 4, J4 can only go one way.
  26. Trying every valid way to finish row 6, J6 can only go one way.
  27. J6 and J7 match side by side: the ends get the opposite (J5 and J8).
  28. J4 and J5 match side by side: the ends get the opposite (J3).
  29. Trying every valid way to finish row 7, A7 can only go one way.
  30. Trying every valid way to finish column D, D10 can only go one way.
  31. Trying every valid way to finish column F, F10 can only go one way.
  32. D10 and F10 match with a gap between: E10 is the opposite.
  33. Trying every valid way to finish column E, E9 can only go one way.
  34. The clue between B6 and C6 is "=" and sits next to E9: matching it would make three in a row, so the pair is the opposite.
  35. F9 and G9 match side by side: the ends get the opposite (H9).
  36. G7 and G9 match with a gap between: G8 is the opposite.
  37. Column F already has half its windows dark: the rest are lit.
  38. F8 and G8 match side by side: the ends get the opposite (E8).
  39. Column E already has half its windows dark: the rest are lit.
  40. E7 and F7 match side by side: the ends get the opposite (D7).
  41. Column G already has half its windows dark: the rest are lit.
  42. F10 and G10 match side by side: the ends get the opposite (H10).
  43. Trying every valid way to finish row 8, A8, B8, C8 and D8 can only go one way.
  44. D7 and D8 match side by side: the ends get the opposite (D6 and D9).
  45. D6 and E6 match side by side: the ends get the opposite (C6).
  46. D9 and E9 match side by side: the ends get the opposite (C9).
  47. The clue between B1 and C1 decides the other window: B6.
  48. B6 and C6 match side by side: the ends get the opposite (A6).
  49. A6 and A7 match side by side: the ends get the opposite (A5).
  50. B6 and B8 match with a gap between: B7 is the opposite.
  51. A7 and B7 match side by side: the ends get the opposite (C7).
  52. C6 and C7 match side by side: the ends get the opposite (C5).
  53. C5 and D5 match side by side: the ends get the opposite (B5).
  54. B5 and B6 match side by side: the ends get the opposite (B4).
  55. B4 and C4 match side by side: the ends get the opposite (A4).
  56. A4 and A5 match side by side: the ends get the opposite (A3).
  57. C4 and C5 match side by side: the ends get the opposite (C3).
  58. C3 and D3 match side by side: the ends get the opposite (B3).
  59. B3 and B4 match side by side: the ends get the opposite (B2).
  60. The clue between F9 and G9 decides the other window: A2.
  61. A2 and B2 match side by side: the ends get the opposite (C2).
  62. Row 2 already has half its windows dark: the rest are lit.
  63. The clue between J1 and J2 decides the other window: J1.
  64. Row 1 already has half its windows dark: the rest are lit.
  65. Column A already has half its windows dark: the rest are lit.
  66. Column C already has half its windows lit: the rest are dark.
  67. Column I already has half its windows lit: the rest are dark.
  68. H10 and I10 match side by side: the ends get the opposite (J10).
  69. J8 and J10 match with a gap between: J9 is the opposite.
  70. Row 9 already has half its windows dark: the rest are lit.
  71. Row 10 already has half its windows lit: the rest are dark.
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