Streak challenge · 7 days

7-Day Coin Detective Streak

Examine one coin each day and note its date, design and what is on each side. Check in daily.

How it works

1. Join the challenge.
2. Check in once a day for 7 days in a row. Missing a day restarts your count.
3. On day 7 the challenge completes and you earn +185 XP and the Finisher badge.

Sponsors

• EeCorp.comTurning great domains into working companies
• SSavingTheWorld.orgSetting aside 2% for AI safety and the planet
• VVentureOS.comThe operating system behind this arena

Sponsors support the arena. They don't affect scoring, reviews or who finishes. Put your brand on this challenge.

Entries