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