popup07 hemtal v09

Problems

Name Solved / Tries Average tries Average tries to solve
A Factovisors 9/99 (9%) 7.62 6.44
B Semi-prime H-numbers 7/63 (11%) 4.50 2.71
C Jackpot 21/61 (34%) 2.65 2.57
F The Power of Substitution 4/24 (17%) 4.00 4.25