AtomLink

AtomLink transforms basic chemical bonding concepts into an intuitive line-connection puzzle experience. Set on a 6x6 grid, you will encounter abstract symbols representing different elements. Each symbol displays a specific "valence electron count" represented by dots on its edges.

Your core task is to drag and connect adjacent symbols horizontally or vertically to form "chemical bonds." The ultimate goal is to connect all symbols so that the number of bonds attached to each symbol exactly matches its valence electron count—no more, no less. You can cancel existing connection lines at any time to rearrange your layout. Be careful not to exceed a symbol's valence capacity, or it will highlight in red to warn you of an incorrect connection.

Enjoy two distinct gameplay modes:
- Local Level Mode: Work your way through 80 meticulously handcrafted puzzles. Difficulty increases gradually, starting from a simple 3x3 grid with basic elements to a complex 6x6 grid introducing inert obstacles.
- Infinite Challenge Mode: Test your logic with endless seed-based random puzzles. Every generated grid ensures a fresh logic challenge based on consistent connection rules.

All progress, including your unlocked levels, best move counts, and solved infinite puzzles, is saved locally on your device for a seamless, offline experience.