For fun (Random topics, random problems)

Problems

Name Solved / Tries Average tries Average tries to solve
A Flag Quiz 2/2 (100%) 1.00 1.00
B Odd A's, Even B's 1/3 (33%) 1.50 1.00
C Selling Land 0/4 (0%) 4.00 --
D Micro-Row 0/0 (0%) -- --
E Tenis 1/3 (33%) 3.00 3.00
F Cowboy Checkers 0/0 (0%) -- --
G Twenty Four, Again 0/0 (0%) -- --
H White Water Rafting 0/0 (0%) -- --
I Bitwise 0/0 (0%) -- --
J Bitmask 2/2 (100%) 1.00 1.00
K Rectilinear Polygon 0/0 (0%) -- --
L Hot Dogs in Manhattan 0/0 (0%) -- --
M Hexagon Game 0/0 (0%) -- --
N Repeating Decimal 3/4 (75%) 1.00 1.00
O Multi-Year Contest Scheduling 2/5 (40%) 2.50 2.50