Incense — free browser game

Incense is a pure timing puzzle. Each round gives you a handful of sticks with different lengths and burn rates; the label under every stick shows how many seconds it will take to fully burn down. Longer means longer-burning, darker orange means slower. Your job is to light them in an order such that every flame goes out at the same instant. Once you tap a stick it ignites immediately — there is no taking it back. So light the longest-burning one first and then, after the difference in burn times, light each shorter one. When all sticks have burned out the round measures your spread (gap between the earliest and the latest finish) and awards a score out of 100; tighter spread, higher score. Below the 60-point threshold the run ends; above it you advance — one more stick is added and your tolerance window tightens. Keys 1–6 light sticks left-to-right, R restarts from level 1. Tip: read each stick's burn-time label first, find the gaps between them; those gaps are exactly how long you must wait before lighting the shorter ones. Colour matters too — dark orange is slow, pale yellow is fast; two equally tall sticks of different colours burn for very different times. Your best total across a run is kept locally.