Show HN: Made this with my daughter to help kids ages 2 to 4 learn logic

Post by ech085 » Tue, Dec 31, 2019, 7:50 PM UTC

maxk42 wrote: post #47

I noticed you don't have an eleven button: https://imgur.com/a/TK7Td2J To be clear: I tried each number 0 - 9 to make sure none are correct. This question cannot be answered and blocks further progress.