Our Patreons

Diamond Sponsors

Steven & Felix Halim

Reinardus Pradhitya 

Gold Sponsors

--- YOUR NAME HERE ---- 

Silver Sponsors

--- YOUR NAME HERE ----  

Bronze Sponsors

Christianto Handojo

Krzysztof Adamek

Fatima Broom

Amal AugustineTechBuy

Contribute

Become a patron

PayPal  

1ojudgeapLUjJcnUmze67a4w3TJ6WnPxo

Bitcoin: 

1ojudgeapLUjJcnUm

ze67a4w3TJ6WnPxo 

Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 913 - Joana and the Odd Numbers 27592
45.36%
10041
92.35%
FILE 10014 - Simple calculations 12775
31.80%
4120
70.92%
FILE 10161 - Ant on a Chessboard 20192
58.81%
8935
94.52%
FILE 10170 - The Hotel with Infinite Rooms 20097
53.03%
7357
92.81%
FILE 10427 - Naughty Sleepy Boys 4510
52.62%
2095
86.92%
FILE 10499 - The Land of Justice 22463
41.82%
7504
92.40%
FILE 10509 - R U Kidding Mr. Feynman? 5382
61.26%
2576
91.89%
FILE 10666 - The Eurocup is Here! 1521
55.75%
588
92.52%
FILE 10693 - Traffic Volume 2719
72.23%
1745
95.87%
FILE 10696 - f91 59201
52.38%
20649
94.99%
FILE 10940 - Throwing cards away II 12508
49.62%
4371
86.11%
FILE 10970 - Big Chocolate 35501
67.98%
16221
97.39%
FILE 10994 - Simple Addition 12010
29.37%
2745
64.88%
FILE 11202 - The least possible effort 1074
51.68%
550
91.82%
FILE 11231 - Black and white painting 8613
63.17%
4406
95.60%
FILE 11296 - Counting Solutions to an Integral Equation 2855
53.98%
1168
92.81%
<< Start < Prev 1 Next > End >>
Display # Results 1 - 16 of 16