Eraser Array

Turn, position and deliberately drop a four-cell rubber group into a six-column stationery well. Gravity finds its lowest legal landing, and only complete rows clear. A translucent landing preview shows where the real group will lock; nothing falls on a timer, so each drop is a considered choice. Eighteen different wells include straight slots, square cavities and shaped pockets. Reserve one real group and exchange it once between locks. Inspect the actual remaining queue and spend either of two sorting vouchers to swap its next two entries. Your current group, stored group and future queue remain separate, including at the end of a queue. Each well has a finite row goal and adjustment budget. Your current well and earned progress stay on your device. The game is entirely in English, works offline and has no accounts, advertising or purchases.