How long is a session? The full campaign contains 30 quick circles. There is no timer, so you can solve them at your own pace. What happens after a miss? Nothing is lost; the same circle stays open so you can reread the clues, reset the card, and try again. Does the puzzle need a special device? No. The cards and buttons are designed for touch, mouse, and keyboard use, with large action targets and a responsive layout for portrait and landscape screens. Do the choices move? Yes. The three authored puzzles keep the same logical solution, but their answer cards reshuffle at the start of each camp. Can I change sound or language? Open the shared Settings control on Main or Result, choose a language, and use the Sound switch as needed. Why are there no ads in the play area? This internal General prototype reserves the governed space without placing an ad over the puzzle. The important habit is simple: read the current notes, test one complete circle, learn from a miss, and keep the camp comfortable.