Tango Game: Sun Moon Puzzle

🌞🌙 Tango is a sun and moon logic puzzle you solve by thinking, never by guessing. Inspired by Binairo and Takuzu (binary puzzles), it is a calm daily puzzle for people who like logic puzzles for adults. HOW IT WORKS Fill the grid with suns and moons using three simple rules: • Never three of the same symbol in a row • Every row and column has the same number of suns and moons • The = and × signs between cells tell you which pairs match and which differ Every Tango puzzle has exactly one solution, and you can always reach it by pure deduction. We verify each level by computer before it ships, so if you get stuck, the answer is already on the board. WHAT'S INSIDE • A new daily puzzle every day, with a streak to keep alive • 1,200 levels in three sizes: Easy 4×4, Medium 6×6 and Hard 8×8 • Time Trial: race the clock and beat your best time • Zen mode: no timer, no pressure • A short interactive tutorial that teaches the rules in about a minute • Hints that tell you which rule forces the move, only when you ask • Undo button and light vibration feedback (you can turn it off) • Share your result as a spoiler-free emoji grid, or challenge a friend • Trophies, achievements and progress stats • Works offline • Available in 20 languages • Ads support the game, and a one-time purchase removes them Start at 4×4 and work your way up. The 8×8 boards will keep you busy for a while.

Small improvements and stability fixes.