Official rules

Each contest page shows its own rules. These apply to every contest.

• No purchase necessary. A purchase will not increase your chances of winning.
• Open to legal residents of Canada and the United States who are 18 or older.
• One entry per person per contest. Accounts are one per person and one per inbox.
• Entering comes with one throw of a coin at the moving ring. Landing it adds 1 bonus ticket. A miss still enters you with 1 ticket.
• Daily streak: opening WinOggi on consecutive days collects spare tickets, 1 a day and 5 on every seventh day in a row. Add them to contests you have entered, up to 10 per contest.
• Inviting a friend who is new to WinOggi earns 5 bonus tickets in the contest they first enter, up to 20 bonuses a day.
• A prize unlocks only if its minimum number of people enter before the contest closes. If it doesn't unlock, no prize is awarded.
• Winners are drawn at random, weighted by tickets, using a cryptographically secure random number generator. Every draw publishes a receipt with a SHA-256 snapshot of all tickets.
• Winners have the claim window shown on the contest to claim. Unclaimed prizes are forfeited and redrawn.
• Apple and Google are not sponsors of, or involved in, any WinOggi contest.