popup20 problem session 1

Problems

Name Solved / Tries Average tries Average tries to solve
A The Bookcase 0/0 (0%) -- --
B Bridges and Tunnels 6/12 (50%) 2.00 2.00
C Cvjitici 3/5 (60%) 1.67 1.67
D Ferry Loading 3/5 (60%) 1.67 1.67
E Igra 6/14 (43%) 2.33 2.33
F Pesky Heroes 1/13 (8%) 6.50 8.00
G Pie 6/30 (20%) 5.00 5.00