Geodesia

Geodesia is a quiet, geometric puzzle game built for patient minds. On a 4×4 grid, every cell holds a value from 0 to 9. Tap to grow neighbors. Drag between adjacent cells to annihilate pairs that sum to 10, or transfer a single point. The goal is always the same: clear the board. But the path is never obvious. Across 75 hand-designed puzzles, Geodesia introduces five distinct mechanics, one chapter at a time: • Chapter I — Annihilation & Transfer: master the core grammar. • Chapter II — Walls: barriers block your drags but not your taps. • Chapter III — Arrows: one-way edges shape your route. • Chapter IV — Flip Gates: directions flip each time you cross. • Chapter V — Karma: links queue blessings and debts on every move. Every chapter has a known optimum, computed by a built-in solver. Match it to earn three stars. Use the hint button when you're stuck — it costs one star but never breaks the puzzle. Designed for: • Players who loved The Witness, Hexcells, Threes!, and Mini Metro. • Quiet moments. Geodesia respects your attention — no ads, no microtransactions, no daily login, no notifications. • Patient experimentation. Undo is free. Mistakes don't count. Features: • 75 hand-crafted puzzles across 5 mechanics • Pure local play — no account, no internet required • Optional Game Center leaderboards and achievements • Universal app — iPhone & iPad • Full Dark Mode support • Premium one-time purchase, no in-app purchases ever