Solving time : abandoned after 20 minutes with one missing The puzzle seemed fairly tough. I completed all except 1A in 10:15, and then I came to a halt. I tried all letters of the … Read more “23454 – Strong winds spoil solving time”
Solving time : abandoned after 20 minutes with one missing The puzzle seemed fairly tough. I completed all except 1A in 10:15, and then I came to a halt. I tried all letters of the … Read more “23454 – Strong winds spoil solving time”