Doral Academy Practice Competition #3

Problems

Name Solved / Tries Average tries Average tries to solve
A Quick Estimates 14/56 (25%) 3.73 3.36
B Riječi 12/27 (44%) 2.08 2.17
C The Amazing Human Cannonball 11/14 (79%) 1.27 1.27
D Golomb Rulers 5/21 (24%) 3.50 3.00
E Bit by Bit 9/25 (36%) 2.78 2.78
F I Can Guess the Data Structure! 3/12 (25%) 3.00 2.00
G Track Smoothing 2/2 (100%) 1.00 1.00
H Peg 8/10 (80%) 1.25 1.25
I Backspace 3/32 (9%) 3.56 2.33
J Sierpiński Circumference 8/29 (28%) 3.22 3.38
K Alien Numbers 6/23 (26%) 3.83 3.83
L How Many Digits? 5/30 (17%) 3.00 3.20
M Mancala 3/4 (75%) 1.33 1.33