The most complete free platform in the genre: daily, versus and a custom builder in one place, with no ad networks loading at all — a combination nothing else we tested matches.
85 gamesUpdate Date Unknown
playhigherlower.com
Custom Higher or Lower Game Makers
1 tested
A handful of platforms let you supply your own pairs and share the result as a link, which is what teachers and party hosts usually actually want. This page collects the working builders and notes whether the finished game needs an account to play.
Independent directory. Not affiliated with the games listed.
Platforms