Hey, did you miss a really hard map? Here it is!
Fight trought all 24 layers of mazes with monster spawners and get on top of the platform. Then build up with your collected blocks upto the end at 0,250,0 :) but don“t forget to fight some monsters ;)
Overview - [HARDCORE!] JAM - Just a maze? - Worlds - Projects - Minecraft CurseForge
299304929s ago, by Antonio 
Nice inna check it out myself right now
299304828s ago, by NotDis 