Biz Wiz

You play as the shopkeeper. Customers come to the counter, tell you what they want to buy, and hand you money. Your job is to click on the correct coins and bills from your cash drawer to give them their change. It starts calmly, but the pace picks up as more customers arrive, each with different items and payment amounts. The challenge comes from managing the queue and making quick, accurate calculations under a bit of pressure. The game feels like a focused test of your mental arithmetic and speed.