4.23 is a puzzle map that was made to celebrate YouTube’s 10th birthday.
Have you heard of the Impossible Quiz minecraft map? 4.23 is made loosely similar to Impossible Quiz. If you played it before than 4.23 should be easy for you.
Client Version : 1.8
However, don’t underestimate 4.23.. Its puzzles seems simple but not so simple. Easy but not so easy. According to Phnixhamsta, for a normal person it should take around 30 minutes to finish this map, unless you are a super genius.
There are 23 questions that needs answers, do you think you could do them all?