Реагенты!

"Реагенты!" is a browser puzzle game where you have to combine elements to beat levels, and its main selling point is the chemical reaction mechanic. Unlike most match-style games where items just vanish, here elements actually transform into new substances when mixed correctly.

The gameplay loop involves dragging flasks with solutions into empty slots on a workbench. You click a flask and drag it to a slot occupied by another reagent — if the chemistry is right, they merge and turn into a new substance. Every turn you decide which flask to expose next to trigger a chain reaction or clear the board of excess elements. You interact strictly via mouse: hold the left button, drag the cursor to the target, and release to finalize the move. Mistakes stick around here: a wrong mixture clogs a slot, making the passage tighter.

This game suits logic puzzle fans who are tired of casual match-3 games and want something that feels closer to actual science. It is satisfying to figure out which ingredient to add to get the specific result. Tip: don't just randomly mix everything in the first minute, but look closely at the color of the flasks already on the table — often the solution lies in the adjacency of two shades.