Problems

Below you can find problems from the current active rounds, as well as past rounds.

Round 2

Start date May 1, 2019 14:00 CET, end date May 26, 2019 14:00 CET.
Challenge problem is worth maxPointsForProblem=6 points.
Formula for calculating points from score for challenge problem is:
maxPointForProblem * (1 - (1 - solution / maximalSolution)0.5)

Problem Solved Submit
Ada and Scarecrow Solved 12 times Round in progress
Ada and Prime Solved 34 times Round in progress
Just a Palindrome Solved 36 times Round in progress
Tjandra 19th birthday present (HARD) Solved 21 times Round in progress
Game Simulator Solved 17 times Round in progress
Union Laser Solved 38 times Round in progress
The Zebra Crossing Solved 10 times Round in progress
Connect the Points Solved 25 times Round in progress
Forest Solved 36 times Round in progress
[Challenge] JawBreaker Game Solved 60 times Round in progress

Round 1

Start date April 1, 2019 14:00 CET, end date April 26, 2019 14:00 CET.
Challenge problem is worth maxPointsForProblem=3 points.
Formula for calculating points from score for challenge problem is:
maxPointForProblem * (1 - (1 - minSolution / solution)0.5)

Problem Solved Submit
Ada and TicTacToe Solved 64 times Round finished
Building Subways Solved 73 times Round finished
Input Solved 135 times Round finished
First to meet the spaceship Solved 54 times Round finished
Mysteriousness of a Logical Expression Solved 111 times Round finished
N..K..Divide Solved 111 times Round finished
Rational Numbers Solved 144 times Round finished
Toby and the Frog Solved 123 times Round finished
Walk home together Solved 80 times Round finished
[Challenge] Guess The Number With Lies v5 Solved 134 times Round finished

Round 0

Start date March 26, 2019 14:00 CET, end date March 28, 2019 14:00 CET.
Points from this round are not counted in the overall results.

Problem Solved Submit
Product Solved 49 times Round finished
Sort Solved 49 times Round finished
Sum Solved 58 times Round finished
Z-Tomato Solved 30 times Round finished