GEO5, GEO1, GEO2, GEO3, GEO4, GEO6

Puzzle	Incorrect guesses	Unlock time (AEST)	Time to solve	Solve time (AEST)
My Windmill Has A Pencil	0	Jul 16, 13:00	4h46m	Jul 16, 17:46
Circular Reasoning	1	Jul 16, 13:00	4h53m	Jul 16, 17:53
Decomposition	6	Jul 16, 13:00	7h14m	Jul 16, 20:14
Sudok-IMO: A Unique Performance	1	Jul 16, 13:00	7h41m	Jul 16, 20:41
Tri-Alphametic	0	Jul 16, 13:00	7h56m	Jul 16, 20:56
Koala Kings	9	Jul 16, 13:00	8h58m	Jul 16, 21:58