Solving time 27:40 Struggled with this, and was going to say that 9, 10, 18, 3 and 4 were the last answers to go in. But the reason for that was an unfortunate plump for … Read more “23,865 – on the edge”
Solving time 27:40 Struggled with this, and was going to say that 9, 10, 18, 3 and 4 were the last answers to go in. But the reason for that was an unfortunate plump for … Read more “23,865 – on the edge”