Remake of classic puzzle game Blockout (3d tetris) in HTML 5
blockout.nu
I found this professional version called BlockOut2 that was done 2007 in open source C/C++ and have been updated by professional people and last update was 2014, I believe. I am global ranked there on its global scoreboard as number 28 now when I do not play as much. I know today world master at the top level: Out of control, called Amit from India. But the serious master is a Russian called SC.