Oven — free browser game

Oven is a time-management game built around a four-shelf stone oven. The fire below does not heat every shelf equally: the bottom shelf bakes fastest (1.7×), the top shelf slowest (0.5×), with the middle shelves in between. Loaves arrive on their own; each kind (plain white, rye, sesame) has a small 'perfect window' shown as a green band on the side gauge. Your job is to pull each loaf out while its current bake sits inside that green band: click a loaf to remove it. A perfect pull scores +1; pulling too early (raw) or too late (burnt), or leaving a loaf until it fully burns, costs a life — three lives lost ends the game. The twist: drag any loaf onto another shelf to swap the two loaves. Move a nearly-done sesame loaf up to slow it down; drop a still-pale white loaf to the bottom to speed it up. Every six perfect pulls levels you up; higher levels speed every shelf and narrow the perfect window, so the swap dance becomes essential. R restarts, Space starts or pauses, 1-4 are direct shortcuts for each shelf. Your best score is stored in the browser.