- Do I need an account?
- No, and there is not one to make. Your streak, stats and unfinished boards live on your device.
- What happens if I clear my browser data?
- Your streak and stats go with it. Cloud saves are on the roadmap; until then, the honest answer is that the data is only as durable as your browser storage.
- When does the daily puzzle reset?
- At midnight in your own time zone. There is no advantage to being in a particular one.
- Are the puzzles the same for everyone?
- Yes. Each day maps to a fixed set of boards, so you and a friend on the other side of the world get the same three — or the same ten.
- Do archive replays affect my streak?
- No. Only finishing today’s run banks a day. Replays are recorded separately, so the archive is a safe place to experiment.
- Does a hint cost me anything?
- Only pride. Hints are counted and shown at the end, and there is a short cooldown between them so the button cannot quietly become a solve button.
- Can I just see the answer?
- Keep taking hints. Each one is a real deduction with a name, so working through them teaches you the technique instead of handing over the grid.
- Do you show ads or sell data?
- No ads. Analytics records which pages get played, not who you are, and the privacy page has a switch that turns it off.