Ask HN: Alternative to Codefights (Old)

Hi, About 5-6 years ago, there used to be a coding practice site called codefights. One of the feature which I really liked was "tourney's" : small tournament. Each tourney will be 10 minute long, 3 questions : a coding challenge, a bug fix and code completion. few people would join. whoever finishes it first gets highest points and then. I liked these byte sized very easy coding challenges because they helped in improving speed and also serve as perfect break from other cognitively deeper work.

Codefights no longer exist, it has been renamed to codsignal and there are no tourney's there.

Anyone has come across anything similar? I am looking for small simple coding problems which I can code faster rather than come up with sophisticated algorithms.

I appreciate any info you might share.