Solving time: say 13 minutes I have 11:20 written next to this puzzle but had probably heard one or two answers being talked about. On the other hand, the prize was in the bag so … Read more “23,752 – Championship Prelim 2, Puzzle 1”
Solving time: say 13 minutes I have 11:20 written next to this puzzle but had probably heard one or two answers being talked about. On the other hand, the prize was in the bag so … Read more “23,752 – Championship Prelim 2, Puzzle 1”