22:09The Simplest Math Problem No One Can Solve - Collatz ConjectureVeritasium45.8M viewsView & Download
7:32The surprisingly hard math problem - Collatz conjecture explained | Terence Tao and Lex FridmanLex Clips73.2K viewsView & Download
5:23SoME4 The Long Awaited Proof of the Collatz Conjecture — Final Update w/MusicWildFacts5.3K viewsView & Download