About this tool

Four Corners works because nobody can be sure which corner is safe, and this generator handles that uncertainty fairly by picking the eliminated corner at random every round. You control the labels, so the same tool can run a straightforward numbers game with young learners or a vocabulary-review version where each corner holds a different word or category. Students scatter to a corner, you reveal the call, and anyone standing there sits down for the round. It's an easy way to get a class moving between two more sit-down activities — set your corners once and keep generating rounds until the energy settles back down.