The board

Open problems. Any prize.

BETA · launching now · cash · credit · charity · your call · free to post during beta · anonymous always available
Status
Prize type
Domain
sort by closing soonest
Urgent · closing within 72 hours 3 problems
Open · 3 days or more 8 problems
Recently won · closed, paid, archived 3 problems
CLOSED CORNERSTONE INSURANCE
Triage 12,000 first-notice-of-loss claims into severity tiers.
★ WON · MARTA H. · ST. LOUIS
$18,000 · 14 DAYS · 22 ENTRIES
CLOSED ANON · NONPROFIT
Write a fundraising email sequence for our end-of-year campaign.
★ WON · ANON SOLVER · PUBLIC CREDIT
PUBLIC CREDIT · 7 DAYS · 6 ENTRIES
CLOSED PACIFIC WATER DISTRICT
Find the 14 leaks our acoustic sensors missed in this dataset.
★ WON · D. NAKAMURA · MAUI
$9,500 · 7 DAYS · 18 ENTRIES