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 679 - Dropping Balls 35968
42.26%
7495
86.04%
FILE 957 - Popes 8038
42.37%
2191
89.27%
FILE 10077 - The Stern-Brocot Number System 15856
56.39%
6433
93.38%
FILE 10474 - Where is the Marble? 95954
39.54%
15894
89.88%
FILE 10567 - Helping Fill Bates 7209
44.72%
2430
88.60%
FILE 10611 - The Playboy Chimp 39096
43.55%
10019
88.64%
FILE 10706 - Number Sequence 11994
36.69%
3302
75.89%
FILE 10742 - The New Rule in Euphomia 2916
61.21%
1175
94.21%
FILE 11057 - Exact Sum 53940
33.41%
11088
89.58%
FILE 11621 - Small Factors 4374
57.27%
1595
95.11%
FILE 11701 - Cantor 1610
44.66%
570
87.02%
FILE 11876 - N + NOD (N) 6878
51.74%
1935
90.90%
FILE 12192 - Grapevine 7213
38.80%
1797
87.76%
<< Start < Prev 1 Next > End >>
Display # Results 1 - 13 of 13