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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
846 - Steps | 20720 |
48.67%
|
7879 |
89.85%
|
|
|
|
10080 - Gopher II | 17010 |
38.91%
|
3350 |
86.06%
|
|
|
|
10081 - Tight Words | 5691 |
51.98%
|
2288 |
90.34%
|
|
|
|
10083 - Division | 25066 |
40.39%
|
2022 |
64.74%
|
|
|
|
10127 - Ones | 32098 |
55.99%
|
13543 |
92.19%
|
|
|
10202 - Pairsumonious Numbers | 5122 |
42.99%
|
1848 |
82.20%
|
|
|
|
10382 - Watering Grass | 28918 |
22.24%
|
3846 |
66.15%
|
|
|
|
10404 - Bachet's Game | 9640 |
57.53%
|
3279 |
93.63%
|
|
|
|
10405 - Longest Common Subsequence | 67835 |
37.57%
|
15065 |
88.75%
|
|
|
|
10406 - Cutting tabletops | 1558 |
40.95%
|
583 |
83.88%
|
|
|
|
10407 - Simple division | 13964 |
43.43%
|
4242 |
78.88%
|
|
|
|
10408 - Farey sequences | 4386 |
62.24%
|
2131 |
92.40%
|
|
|
|
10422 - Knights in FEN | 9495 |
48.74%
|
2276 |
91.92%
|
|
|
|
10423 - Peter Takes a Tramway | 799 |
39.30%
|
328 |
80.79%
|
|
|
|
10487 - Closest Sums | 24124 |
42.83%
|
7375 |
92.12%
|
|
|
|
10495 - Conic Distance | 763 |
48.75%
|
385 |
84.68%
|
|
|
|
10527 - Persistent Numbers | 2215 |
48.62%
|
943 |
86.21%
|
|
|
|
10551 - Basic Remains | 4733 |
58.06%
|
2399 |
92.83%
|
|
|
|
10581 - Partitioning for fun and profit | 1029 |
31.97%
|
310 |
79.03%
|
|
|
|
10582 - ASCII Labyrinth | 1178 |
41.94%
|
418 |
85.41%
|
|
|
|
10585 - Center of symmetry | 3686 |
46.69%
|
999 |
92.09%
|
|
|
|
10587 - Mayor's posters | 4367 |
31.01%
|
819 |
80.59%
|
|
|
|
10588 - Queuing at the doctors | 692 |
35.26%
|
192 |
75.52%
|
|
|
|
10610 - Gopher and Hawks | 4266 |
39.38%
|
1273 |
88.69%
|
|
|
|
10620 - A Flea on a Chessboard | 3162 |
40.23%
|
867 |
85.35%
|
|
|
|
10669 - Three powers | 2044 |
55.72%
|
978 |
89.67%
|
|
|
|
10671 - Grid Speed | 380 |
29.74%
|
105 |
64.76%
|
|
|
|
10672 - Marbles on a tree | 2732 |
56.48%
|
1061 |
93.03%
|
|
|
|
10714 - Ants | 13060 |
50.96%
|
4092 |
91.81%
|
|
|
|
10730 - Antiarithmetic? | 4650 |
47.44%
|
1731 |
86.02%
|
|
|
|
10759 - Dice Throwing | 3782 |
61.95%
|
1614 |
96.53%
|
|
|
|
10760 - Translation or rotation | 494 |
25.30%
|
124 |
68.55%
|
|
|
|
10761 - Broken Keyboard | 1449 |
32.02%
|
407 |
83.29%
|
|
|
|
10764 - Signed-digit numbers | 406 |
50.49%
|
184 |
84.24%
|
|
|
|
10865 - Brownie Points | 3122 |
66.98%
|
1536 |
96.48%
|
|
|
|
10867 - Cutting a Polygon | 671 |
28.61%
|
155 |
73.55%
|
|
|
|
10869 - Brownie Points II | 486 |
43.42%
|
161 |
81.37%
|
|
|
|
10899 - Billiard again | 311 |
31.19%
|
96 |
78.12%
|
|
|
|
10902 - Pick-up Sticks | 5093 |
38.92%
|
1228 |
82.82%
|
|
|
|
10918 - Tri Tiling | 5752 |
60.21%
|
2428 |
96.29%
|
|
|
|
10934 - Dropping water balloons | 4829 |
44.98%
|
1010 |
90.40%
|
|
|
|
10935 - Throwing cards away I | 87867 |
30.34%
|
11770 |
87.50%
|
|
|
|
10936 - Land surveyor's job | 598 |
25.59%
|
176 |
71.02%
|
|
|
|
10938 - Flea circus | 6094 |
37.77%
|
1328 |
88.33%
|
|
|
|
10939 - Ants, Aphids and a Ladybug | 577 |
23.74%
|
113 |
65.49%
|
|
|
|
10940 - Throwing cards away II | 12579 |
49.59%
|
4375 |
86.10%
|
|
|
|
10941 - Words adjustment | 815 |
27.85%
|
174 |
69.54%
|
|
|
|
10995 - Educational Journey | 304 |
57.57%
|
153 |
88.24%
|
|
|
|
10998 - Flipping Colors | 614 |
58.96%
|
329 |
91.49%
|
|
|
|
11034 - Ferry Loading IV | 18008 |
43.30%
|
5206 |
88.19%
|
|
|
|
11036 - Eventually Periodic Sequence | 1481 |
49.43%
|
377 |
83.02%
|
|
|
|
11037 - Point of View in Flatland | 303 |
27.72%
|
100 |
59.00%
|
|
|
|
11038 - How Many O's? | 4109 |
60.57%
|
1364 |
85.85%
|
|
|
|
11106 - Rectilinear Polygon | 762 |
35.70%
|
263 |
76.81%
|
|
|
|
11129 - An antiarithmetic permutation | 4066 |
48.13%
|
698 |
87.39%
|
|
|
|
11130 - Billiard bounces | 2206 |
69.27%
|
1222 |
94.76%
|
|
|
|
11134 - Fabled Rooks | 9404 |
40.45%
|
1332 |
87.01%
|
|
|
|
11135 - Gopher that walks and swims | 114 |
43.86%
|
47 |
68.09%
|
|
|
|
11137 - Ingenuous Cubrency | 12857 |
69.22%
|
5517 |
97.41%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 59 of 59 | |