Human 3D Puzzle: 3,750 students: 60 puzzles. Prof.Dr.ARIF SATRIA,SP, M, Si., organizer. On August 11, 2023, 3,750 students from the IPB Univeristy generated 60 human 3D puzzles to commorate 60 year history of the univeristy. The puzzles were created on a 37.5 x 25 meter court and lasted 40 minutes. Lapangan Gelora, Indonesia.