KAZ5, KAZ4

Puzzle	Incorrect guesses	Unlock time (AEST)	Time to solve	Solve time (AEST)
Decomposition	1	Jul 16, 13:00	45h18m	Jul 18, 10:18
Sudok-IMO: A Unique Performance	0	Jul 16, 13:00	46h8m	Jul 18, 11:08