Deduza

2026-10-28

Solutions · Lights

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Easy · 6×6

🏢 Lights · Easy #14

You lived at: Lost Parcel Plaza

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

🏢 Lights · Medium #14

You lived at: Broken Elevator Terrace

🦉 How to solve it
  1. C3 and C4 match side by side: the ends get the opposite (C2 and C5).
  2. B2 and C2 match side by side: the ends get the opposite (A2 and D2).
  3. E5 and G5 match with a gap between: F5 is the opposite.
  4. F5 and F6 match side by side: the ends get the opposite (F4 and F7).
  5. The clue between A3 and B3 decides the other window: G4.
  6. F4 and G4 match side by side: the ends get the opposite (E4 and H4).
  7. G4 and G5 match side by side: the ends get the opposite (G3 and G6).
  8. F6 and G6 match side by side: the ends get the opposite (E6 and H6).
  9. E5 and E6 match side by side: the ends get the opposite (E7).
  10. The clue between B2 and B3 decides the other window: F3.
  11. F3 and F4 match side by side: the ends get the opposite (F2).
  12. The clue between F2 and G2 decides the other window: G2.
  13. The clue between F3 and G3 decides the other window: B3.
  14. B2 and B3 match side by side: the ends get the opposite (B1 and B4).
  15. B4 and C4 match side by side: the ends get the opposite (A4 and D4).
  16. B4 and B6 match with a gap between: B5 is the opposite.
  17. B5 and C5 match side by side: the ends get the opposite (A5 and D5).
  18. The clue between G4 and G5 decides the other window: C6.
  19. B6 and C6 match side by side: the ends get the opposite (A6 and D6).
  20. A6 and A8 match with a gap between: A7 is the opposite.
  21. C6 and C8 match with a gap between: C7 is the opposite.
  22. C7 and E7 match with a gap between: D7 is the opposite.
  23. The clue between C5 and C6 decides the other window: A3.
  24. A2 and A3 match side by side: the ends get the opposite (A1).
  25. Row 5 already has half its windows dark: the rest are lit.
  26. H4 and H5 match side by side: the ends get the opposite (H3).
  27. Row 3 already has half its windows dark: the rest are lit.
  28. E3 and E4 match side by side: the ends get the opposite (E2).
  29. Row 2 already has half its windows dark: the rest are lit.
  30. Column C already has half its windows dark: the rest are lit.
  31. Column E already has half its windows dark: the rest are lit.
  32. Column H already has half its windows lit: the rest are dark.
  33. F7 and H7 match with a gap between: G7 is the opposite.
  34. G6 and G7 match side by side: the ends get the opposite (G8).
  35. Row 7 already has half its windows dark: the rest are lit.
  36. Column B already has half its windows lit: the rest are dark.
  37. B8 and C8 match side by side: the ends get the opposite (D8).
  38. D8 and E8 match side by side: the ends get the opposite (F8).
  39. Column D already has half its windows lit: the rest are dark.
  40. D1 and E1 match side by side: the ends get the opposite (F1).
  41. Row 1 already has half its windows dark: the rest are lit.
Hard · 10×10

🏢 Lights · Hard #14

You lived at: Wall View Heights

🦉 How to solve it
  1. D2 and E2 match side by side: the ends get the opposite (C2 and F2).
  2. F2 and G2 match side by side: the ends get the opposite (H2).
  3. E1 and E2 match side by side: the ends get the opposite (E3).
  4. G6 and I6 match with a gap between: H6 is the opposite.
  5. E9 and G9 match with a gap between: F9 is the opposite.
  6. E3 and E5 match with a gap between: E4 is the opposite.
  7. The clue between A3 and A4 decides the other window: B7.
  8. B6 and B7 match side by side: the ends get the opposite (B5 and B8).
  9. The clue between B6 and B7 decides the other window: G7.
  10. G6 and G7 match side by side: the ends get the opposite (G5 and G8).
  11. The clue between G6 and G7 decides the other window: H7.
  12. H6 and H7 match side by side: the ends get the opposite (H5 and H8).
  13. H5 and J5 match with a gap between: I5 is the opposite.
  14. I4 and I5 match side by side: the ends get the opposite (I3).
  15. The clue between C4 and D4 is "=" and sits next to E4: matching it would make three in a row, so the pair is the opposite.
  16. C4 and D4 match side by side: the ends get the opposite (B4).
  17. B4 and B5 match side by side: the ends get the opposite (B3).
  18. C2 and C4 match with a gap between: C3 is the opposite.
  19. Trying every valid way to finish column G, G1 and G10 can only go one way.
  20. E1 and G1 match with a gap between: F1 is the opposite.
  21. F1 and F2 match side by side: the ends get the opposite (F3).
  22. Trying every valid way to finish column H, H1 can only go one way.
  23. The clue between I1 and J1 is "=" and sits next to H1: matching it would make three in a row, so the pair is the opposite.
  24. Trying every valid way to finish row 1, A1, B1, C1 and D1 can only go one way.
  25. The clue between H6 and H7 decides the other window: B2.
  26. B2 and C2 match side by side: the ends get the opposite (A2).
  27. The clue between J7 and J8 is "=" and sits next to A2: matching it would make three in a row, so the pair is the opposite.
  28. A3 and A4 match side by side: the ends get the opposite (A5).
  29. A5 and B5 match side by side: the ends get the opposite (C5).
  30. C4 and C5 match side by side: the ends get the opposite (C6).
  31. C6 and D6 match side by side: the ends get the opposite (E6).
  32. E5 and E6 match side by side: the ends get the opposite (E7).
  33. C5 and E5 match with a gap between: D5 is the opposite.
  34. D5 and D6 match side by side: the ends get the opposite (D7).
  35. E6 and G6 match with a gap between: F6 is the opposite.
  36. B7 and D7 match with a gap between: C7 is the opposite.
  37. C6 and C7 match side by side: the ends get the opposite (C8).
  38. Row 5 already has half its windows dark: the rest are lit.
  39. Column C already has half its windows lit: the rest are dark.
  40. Trying every valid way to finish row 3, D3 and J3 can only go one way.
  41. J1 and J3 match with a gap between: J2 is the opposite.
  42. Row 2 already has half its windows lit: the rest are dark.
  43. Trying every valid way to finish column D, D10 can only go one way.
  44. Trying every valid way to finish column I, I7, I8, I9 and I10 can only go one way.
  45. G9 and I9 match with a gap between: H9 is the opposite.
  46. Trying every valid way to finish column H, H10 can only go one way.
  47. H10 and I10 match side by side: the ends get the opposite (J10).
  48. Trying every valid way to finish column J, J9 can only go one way.
  49. Trying every valid way to finish row 9, A9, B9 and D9 can only go one way.
  50. Column B already has half its windows lit: the rest are dark.
  51. B10 and C10 match side by side: the ends get the opposite (A10).
  52. Column D already has half its windows dark: the rest are lit.
  53. C8 and D8 match side by side: the ends get the opposite (E8).
  54. E8 and G8 match with a gap between: F8 is the opposite.
  55. Column E already has half its windows dark: the rest are lit.
  56. D10 and E10 match side by side: the ends get the opposite (F10).
  57. Trying every valid way to finish column A, A6, A7 and A8 can only go one way.
  58. Row 6 already has half its windows dark: the rest are lit.
  59. J5 and J6 match side by side: the ends get the opposite (J4 and J7).
  60. I4 and J4 match side by side: the ends get the opposite (H4).
  61. H4 and H5 match side by side: the ends get the opposite (H3).
  62. F3 and H3 match with a gap between: G3 is the opposite.
  63. G2 and G3 match side by side: the ends get the opposite (G4).
  64. E4 and G4 match with a gap between: F4 is the opposite.
  65. The clue between A1 and B1 decides the other window: J8.
  66. Row 7 already has half its windows lit: the rest are dark.
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