Daily games
Games like Costcodle
Costcodle turned "how much does that cost?" into a daily game. If you like guessing prices, here are more daily games about putting a number on things.
CapItUp: guess what the whole company is worth
Costcodle asks what one Costco product costs. CapItUp asks what Costco itself is worth. It's a daily market cap guessing game with five quick rounds: size one company against another, rank four companies by stores, staff or revenue, and estimate one number, like how many warehouses Costco runs. Points depend on how many times off you are, so being 2× too high costs the same as being 2× too low. How to play.
Costcodle
The original: one Costco item a day and six guesses at its price, with higher or lower hints. Quick, a little absurd, and very easy to share with friends.
Size It Up and Fermi
For estimation without prices, Size It Up has you scale objects to their real size and Fermi asks three numeric questions a day. See games like Size It Up.
Wordle-style daily games
If it's the daily ritual you like most, see our list of games like Wordle for people who prefer numbers to letters.
Prices vs. market caps
A price is what one thing costs. A market cap is the price of the whole company: share price times shares outstanding. Costco sells a hot dog combo for $1.50, but the company is worth hundreds of billions of dollars. CapItUp helps you get a feel for those bigger numbers, with napkin math after every answer.
CapItUp is an independent game and isn't affiliated with Costcodle, Costco or any game named here.