Flow
Connect matching colored dots with pipes that fill the entire grid without crossing. Pure logic with satisfying visual feedback.
Tutorial: Flow
How to Play:
- The grid contains pairs of colored dots (endpoints).
- Draw a continuous path connecting each pair by dragging from one dot to its match.
- Paths cannot cross each other.
- All grid cells must be filled — no gaps allowed.
- The puzzle is complete when all pairs are connected and the grid is full.
- Tap a path to erase it if you need to reroute.
Pro Tips:
- Start with endpoints near edges or corners — they have fewer possible routes.
- Look for pairs that can only connect one way without blocking others.
- If you get stuck, erase your longest paths and try routing them differently.
- Sometimes you need to route a path around the edge to make room in the center.