Sand Clock — Keeper's Agreement
Last updated: June 2025
Every keeper of the sand clock agrees to tend it faithfully and share it fairly. These are Sand Clock's terms — a keeper's agreement for every player who turns the glass. By playing, you become a keeper.
The clock
Sand Clock is a free, browser-based memory card game. Match celestial and nature pairs, count your sand points, and complete every turn of the glass. No payment. No account.
All keepers welcome
Players of every age are welcome to keep time. Sand Clock is non-violent, gambling-free, and appropriate for all audiences.
Sand score
Points accumulate per matched pair, with a turn multiplier for consecutive successes. Sand scores are session-only and carry no monetary value.
No wagering on the glass
Sand Clock contains no virtual currency, no loot mechanics, no betting systems, and no randomised prizes.
Intellectual property
All game assets belong to their creators. Personal play is permitted. Commercial reproduction requires prior written consent.
Prohibited conduct
Automated bots, exploit tools, and deliberate disruption of other keepers are strictly prohibited.
No perpetual motion
Sand Clock is provided as-is. We hold no liability for indirect losses from gameplay or service outages.
Agreement revision
These terms may change. The date above marks the current version. Continued play constitutes acceptance.