Build it!

Problems

Name Solved / Tries Average tries Average tries to solve
A Acceptable Seating Arrangements 2/4 (50%) 2.00 2.00
B Berry Battle 2/3 (67%) 1.50 1.50
C Customs Controls 2/6 (33%) 3.00 3.00
D Factor-Full Tree 2/6 (33%) 3.00 3.00
E Jealous Youngsters 1/10 (10%) 10.00 10.00
F Junk Journey 2/3 (67%) 1.50 1.50
G Magic Bean 2/3 (67%) 1.50 1.50
H Not Another Constructive! 2/6 (33%) 3.00 3.00