Sun & moon placement puzzle with = and × adjacency hints
You get a 6×6 grid with some cells pre-filled as clues and = / × markers between cells. Tap to place ☀️ suns or 🌙 moons so each row and column has 3 of each symbol. Never 3 in a row. Respect every = (same) and × (different) marker. 30 puzzles across 5 tiers — each with a unique solution!
⭐ Beginner → ⭐⭐ Easy → ⭐⭐⭐ Medium → ⭐⭐⭐⭐ Hard → ⭐⭐⭐⭐⭐ Expert
SELECT LEVEL
L1
⏱0:00
💡3
LEVEL COMPLETE!
★★★
Solved in 0s
0 hints · 3 stars!
Sun MoonTap empty cells
Tap cycle Sun → Moon → emptyEnter checkR restartH hint
How To Play Tango Logic
You get a 6×6 grid with some cells pre-filled as clues (highlighted). Between some adjacent cells you'll see either = (the two cells must be the same) or × (the two cells must be different).
Your task: tap empty cells to place ☀️ suns or 🌙 moons so all of these are true at once:
Each row has exactly 3 suns and 3 moons.
Each column has exactly 3 suns and 3 moons.
No three identical symbols appear consecutively in any row or column.
Every = marker connects two equal symbols.
Every × marker connects two different symbols.
Controls:
Tap a cell to cycle Sun → Moon → empty.
H — fill an empty cell with the correct answer (3 hints per level).
Enter — check whether your grid is correct (auto-fires when full).
R — restart the level.
Esc — back to level select.
M — toggle music.
Scoring: 3 stars for finishing with no hints. 2 stars with 1 hint. 1 star with 2-3 hints. Each puzzle has exactly one verified unique solution — find it!