Browse Problems 
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
Contribute
Bitcoin:
1ojudgeapLUjJcnUm
ze67a4w3TJ6WnPxo
Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10100 - Longest Match | 20999 |
21.97%
|
3796 |
72.02%
|
|
|
|
10101 - Bangla Numbers | 41443 |
21.07%
|
7614 |
66.61%
|
|
|
|
10102 - The path in the colored field | 11797 |
42.16%
|
4095 |
90.67%
|
|
|
|
10103 - Karpovich blocks | 889 |
12.49%
|
180 |
32.78%
|
|
|
|
10104 - Euclid Problem | 33041 |
48.84%
|
10621 |
86.21%
|
|
|
|
10105 - Polynomial Coefficients | 9660 |
63.55%
|
4553 |
92.69%
|
|
|
|
10106 - Product | 63278 |
36.15%
|
16325 |
85.30%
|
|
|
|
10107 - What is the Median? | 52118 |
52.27%
|
18193 |
92.74%
|
|
|
|
10108 - The Mosquito Killer Mosquitos | 809 |
10.63%
|
169 |
32.54%
|
|
|
|
10109 - Solving Systems of Linear Equations | 3947 |
20.42%
|
356 |
60.39%
|
|
|
|
10110 - Light, more light | 105880 |
32.16%
|
26432 |
85.71%
|
|
|
|
10111 - Find the Winning Move | 2710 |
39.48%
|
905 |
78.23%
|
|
|
|
10112 - Myacm Triangles | 4232 |
57.44%
|
1898 |
93.41%
|
|
|
|
10113 - Exchange Rates | 3024 |
55.06%
|
1306 |
90.51%
|
|
|
|
10114 - Loansome Car Buyer | 19611 |
41.00%
|
7426 |
90.25%
|
|
|
|
10115 - Automatic Editing | 9438 |
43.42%
|
3148 |
91.20%
|
|
|
|
10116 - Robot Motion | 10421 |
51.99%
|
4104 |
92.96%
|
|
|
|
10117 - Nice Milk | 1781 |
28.13%
|
356 |
73.31%
|
|
|
|
10118 - Free Candies | 4833 |
57.44%
|
1252 |
87.14%
|
|
|
|
10119 - Farewell, my friend | 1115 |
6.73%
|
115 |
40.87%
|
|
|
|
10120 - Gift?! | 3418 |
31.13%
|
983 |
76.70%
|
|
|
|
10121 - Legendary Pokemon | 287 |
30.31%
|
92 |
61.96%
|
|
|
|
10122 - Mysterious Mountain | 1302 |
23.96%
|
239 |
67.36%
|
|
|
10123 - No Tipping | 2254 |
33.19%
|
542 |
74.54%
|
|
|
|
10124 - Subway | 643 |
37.01%
|
283 |
70.67%
|
|
|
|
10125 - Sumsets | 33812 |
25.18%
|
4742 |
79.54%
|
|
|
|
10126 - Zipf's Law | 6348 |
24.01%
|
1423 |
61.35%
|
|
|
|
10127 - Ones | 31829 |
55.91%
|
13511 |
92.21%
|
|
|
|
10128 - Queue | 8722 |
51.25%
|
2967 |
89.21%
|
|
|
|
10129 - Play on Words | 27119 |
33.40%
|
4553 |
78.06%
|
|
|
|
10130 - SuperSale | 42736 |
54.78%
|
11694 |
93.98%
|
|
|
|
10131 - Is Bigger Smarter? | 35247 |
42.41%
|
10100 |
87.38%
|
|
|
|
10132 - File Fragmentation | 16078 |
32.54%
|
4174 |
81.94%
|
|
|
|
10133 - Audubon's Stormy Arctic Trip | 462 |
26.19%
|
170 |
62.35%
|
|
|
|
10134 - AutoFish | 1767 |
28.18%
|
561 |
69.16%
|
|
|
|
10135 - Herding Frosh | 4253 |
10.72%
|
761 |
23.39%
|
|
|
|
10136 - Chocolate Chip Cookies | 4281 |
27.45%
|
885 |
69.38%
|
|
|
|
10137 - The Trip | 79105 |
22.84%
|
16850 |
69.79%
|
|
|
|
10138 - CDVII | 8451 |
26.30%
|
1877 |
77.14%
|
|
|
|
10139 - Factovisors | 40785 |
24.73%
|
8035 |
68.76%
|
|
|
|
10140 - Prime Distance | 33465 |
28.26%
|
6401 |
78.50%
|
|
|
|
10141 - Request for Proposal | 29852 |
30.32%
|
8071 |
86.20%
|
|
|
|
10142 - Australian Voting | 54367 |
24.74%
|
6984 |
71.98%
|
|
|
|
10143 - Loan | 241 |
24.07%
|
71 |
39.44%
|
|
|
|
10144 - Expression | 952 |
38.76%
|
411 |
77.86%
|
|
|
|
10145 - Lock Manager | 2185 |
33.41%
|
577 |
79.55%
|
|
|
|
10146 - Dictionary | 2505 |
28.90%
|
562 |
71.89%
|
|
|
|
10147 - Highways | 20165 |
27.41%
|
3641 |
80.80%
|
|
|
|
10148 - Advertisement | 3307 |
31.69%
|
625 |
76.16%
|
|
|
|
10149 - Yahtzee | 6362 |
35.24%
|
1657 |
78.03%
|
|
|
|
10150 - Doublets | 21297 |
24.62%
|
3756 |
73.38%
|
|
|
|
10151 - Spaghetti | 398 |
11.56%
|
104 |
32.69%
|
|
|
|
10152 - ShellSort | 31742 |
37.76%
|
5821 |
86.26%
|
|
|
|
10153 - New Horizons | 562 |
11.57%
|
110 |
39.09%
|
|
|
|
10154 - Weights and Measures | 22817 |
26.91%
|
4370 |
66.96%
|
|
|
|
10155 - Green Eggs and Ham | 293 |
18.77%
|
86 |
53.49%
|
|
|
|
10156 - Sala-ma-Sond, A Nice Little Pond | 1664 |
21.09%
|
338 |
65.68%
|
|
|
|
10157 - Expressions | 5710 |
33.24%
|
1539 |
70.18%
|
|
|
|
10158 - War | 19983 |
33.62%
|
3878 |
80.84%
|
|
|
|
10159 - Star | 1342 |
25.34%
|
407 |
64.13%
|
|
|
|
10160 - Servicing Stations | 12656 |
22.50%
|
2062 |
64.55%
|
|
|
|
10161 - Ant on a Chessboard | 20290 |
58.62%
|
8935 |
94.52%
|
|
|
|
10162 - Last Digit | 8799 |
38.83%
|
3026 |
79.97%
|
|
|
|
10163 - Storage Keepers | 3584 |
41.32%
|
790 |
84.94%
|
|
|
|
10164 - Number Game | 3373 |
27.84%
|
870 |
67.36%
|
|
|
|
10165 - Stone Game | 5519 |
63.71%
|
2806 |
91.05%
|
|
|
|
10166 - Travel | 1671 |
27.35%
|
397 |
74.56%
|
|
|
|
10167 - Birthday Cake | 13323 |
38.78%
|
2767 |
85.76%
|
|
|
|
10168 - Summation of Four Primes | 46738 |
41.27%
|
7915 |
87.67%
|
|
|
|
10169 - Urn-ball Probabilities! | 2210 |
37.87%
|
644 |
76.86%
|
|
|
|
10170 - The Hotel with Infinite Rooms | 20120 |
53.05%
|
7365 |
92.82%
|
|
|
|
10171 - Meeting Prof. Miguel... | 12079 |
32.62%
|
3124 |
87.64%
|
|
|
|
10172 - The Lonesome Cargo Distributor | 4318 |
64.29%
|
1981 |
94.90%
|
|
|
|
10173 - Smallest Bounding Rectangle | 6716 |
25.04%
|
1085 |
60.18%
|
|
|
|
10174 - Couple-Bachelor-Spinster Numbers. | 3874 |
30.15%
|
1000 |
78.90%
|
|
|
|
10175 - Sphere | 967 |
35.26%
|
314 |
82.80%
|
|
|
|
10176 - Ocean Deep! - Make it shallow!! | 14042 |
37.14%
|
3828 |
86.68%
|
|
|
|
10177 - (2/3/4)-D Sqr/Rects/Cubes/Boxes? | 5381 |
54.62%
|
2315 |
93.48%
|
|
|
|
10178 - Count the Faces. | 4961 |
34.25%
|
1395 |
79.71%
|
|
|
|
10179 - Irreducable Basic Fractions | 16550 |
52.95%
|
6032 |
90.27%
|
|
|
|
10180 - Rope Crisis in Ropeland! | 10211 |
18.17%
|
1495 |
56.25%
|
|
|
|
10181 - 15-Puzzle Problem | 20084 |
27.63%
|
2837 |
70.81%
|
|
|
|
10182 - Bee Maja | 8303 |
59.40%
|
3694 |
92.23%
|
|
|
|
10183 - How Many Fibs? | 25529 |
33.70%
|
7445 |
83.81%
|
|
|
|
10184 - Equidistance | 442 |
43.21%
|
176 |
74.43%
|
|
|
|
10185 - Phylogenetic Trees Inherited | 511 |
40.70%
|
232 |
65.09%
|
|
|
|
10186 - Euro Cup 2000 | 409 |
52.08%
|
233 |
74.25%
|
|
|
|
10187 - From Dusk Till Dawn | 11126 |
25.58%
|
1693 |
74.48%
|
|
|
|
10188 - Automated Judge Script | 20714 |
29.10%
|
4903 |
82.79%
|
|
|
|
10189 - Minesweeper | 161243 |
25.83%
|
35082 |
78.59%
|
|
|
|
10190 - Divide, But Not Quite Conquer! | 38634 |
22.72%
|
6856 |
80.43%
|
|
|
|
10191 - Longest Nap | 20920 |
32.20%
|
6065 |
81.98%
|
|
|
|
10192 - Vacation | 35850 |
36.27%
|
8666 |
88.98%
|
|
|
|
10193 - All You Need Is Love | 17968 |
50.58%
|
6829 |
93.16%
|
|
|
|
10194 - Football (aka Soccer) | 30568 |
22.06%
|
5458 |
76.47%
|
|
|
|
10195 - The Knights Of The Round Table | 23456 |
34.63%
|
7114 |
87.78%
|
|
|
|
10196 - Check The Check | 28800 |
28.29%
|
6382 |
79.35%
|
|
|
|
10197 - Learning Portuguese | 5029 |
20.76%
|
1165 |
67.90%
|
|
|
|
10198 - Counting | 15852 |
44.28%
|
5617 |
84.35%
|
|
|
|
10199 - Tourist Guide | 22356 |
29.65%
|
4871 |
80.80%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |