>> prediction markets · play coins · hyde park
Call it before your friends do.
Swipe right for YES, left for NO, a few coins at a time. Every bet is public, every market has a thread, and the crowd shows its hand the moment you swipe.
Sample bets around campus
- The RegWill the average on Min Sok Lee's Econ 100 midterm break 70%?YES 0.31NO 0.6977 coins
- RatnerWill the Ratner squat racks have a wait at 6pm today?YES 0.64NO 0.36135 coins
- BoothWill Bitcoin dominance be above 55% on Friday?YES 0.59NO 0.4185 coins
- Cobb HallWill the Main Quad hammocks still be up next Friday?YES 0.39NO 0.6180 coins
- Robie HouseWill a new dance trend hit 1M TikTok videos by Friday?YES 0.28NO 0.72111 coins
Hyde Park, not to scale · bubbles are sample bets · this page is a preview
The market for tonight's game, the Econ midterm average, the Reg hitting capacity, Saturday's weather, the 55 bus being late, Scav leaking early, Bitcoin by Friday, trivia night at the Pub
>> sample bets
What campus is calling
- Sports#nbacloses in 2d 21h
Will the Bulls win their preseason finale?
YES 0.58NO 0.4271 coins in the pot · 8 bets
- Campus#uchicagocloses in 4d 13h
Will the average on Min Sok Lee's Econ 100 midterm break 70%?
YES 0.31NO 0.6977 coins in the pot · 8 bets
- Sportscloses in 6d 5h
Will the Bears win on Sunday?
YES 0.42NO 0.5830 coins in the pot · 5 bets
- Campus#uchicagocloses in 2d 3h
Will the Reg hit capacity before 8pm on Tuesday?
YES 0.55NO 0.4565 coins in the pot · 4 bets
- Crypto#internetcloses in 6d 15h
Will a memecoin launched this week reach a $1B market cap?
YES 0.26NO 0.7497 coins in the pot · 10 bets
- Campus#uchicagocloses in 6h 59m
Will the Ratner squat racks have a wait at 6pm today?
YES 0.64NO 0.36135 coins in the pot · 9 bets
>> how it works
Ten bets a minute. Zero dollars.
- 01
Swipe
A stack of yes/no questions. Right is YES, left is NO, up skips. Stake 1, 5, 10 or 25 coins. No confirm screens, undo for five seconds.
- 02
See the crowd
The second you swipe, you see what everyone else said and what you'd win. Then it's trash talk in the thread, with everyone's side on their name.
- ¢03
Called it
Markets settle like a parimutuel pool: the winners split the pot. Your record, win rate and streak live on your profile, and every win gets a card to share.
Built, tested and open source.
This page is the front door. The full app, with the swipe feed, the play-coin ledger and parimutuel settlement, runs from the code on GitHub. Play coins only: nothing to deposit, nothing to withdraw.