LTU3, LTU2, LTU5

Puzzle	Incorrect guesses	Unlock time (AEST)	Time to solve	Solve time (AEST)
Decomposition	1	Jul 16, 13:00	5h19m	Jul 16, 18:19
Sudok-IMO: A Unique Performance	3	Jul 16, 13:00	6h2m	Jul 16, 19:02
Tri-Alphametic	0	Jul 16, 13:00	6h36m	Jul 16, 19:36
My Windmill Has A Pencil	5	Jul 16, 13:00	6h54m	Jul 16, 19:54
Circular Reasoning	7	Jul 16, 13:00	8h16m	Jul 16, 21:16
Venn-ary Encoding	1	Jul 16, 13:00	9h27m	Jul 16, 22:27