RIPPLE

How to Play RIPPLE

Goal: Make every node's energy match its target value.

• Click a node to select it.
• Press 1, 2, or 3 to inject energy.
• Energy ripples outward through connected nodes — the strength decays with distance from the source.
• That decay means nearer nodes receive more of the injected energy; farther nodes receive less.

To help understand this, the tutorial can highlight the paths a ripple travels from the source. Highlighted paths show which edges contribute energy to a node — if all contributing paths deliver the right total, the node becomes correct.

Daily Mode: One puzzle per day. Medium difficulty. Updates at 3 AM EST.