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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
846 - Steps | 20880 |
48.66%
|
7939 |
89.78%
|
|
|
|
10080 - Gopher II | 17099 |
38.93%
|
3382 |
86.10%
|
|
|
|
10081 - Tight Words | 5740 |
52.07%
|
2308 |
90.42%
|
|
|
|
10083 - Division | 25142 |
40.46%
|
2032 |
64.71%
|
|
|
|
10127 - Ones | 32537 |
56.31%
|
13769 |
92.30%
|
|
|
10202 - Pairsumonious Numbers | 5204 |
43.16%
|
1878 |
82.27%
|
|
|
|
10382 - Watering Grass | 29106 |
22.30%
|
3876 |
66.31%
|
|
|
|
10404 - Bachet's Game | 9883 |
58.07%
|
3319 |
93.67%
|
|
|
|
10405 - Longest Common Subsequence | 68611 |
37.69%
|
15146 |
88.76%
|
|
|
|
10406 - Cutting tabletops | 1558 |
40.95%
|
583 |
83.88%
|
|
|
|
10407 - Simple division | 14042 |
43.53%
|
4254 |
78.89%
|
|
|
|
10408 - Farey sequences | 4397 |
62.32%
|
2137 |
92.42%
|
|
|
|
10422 - Knights in FEN | 9502 |
48.75%
|
2279 |
91.88%
|
|
|
|
10423 - Peter Takes a Tramway | 800 |
39.38%
|
329 |
80.85%
|
|
|
|
10487 - Closest Sums | 24431 |
42.85%
|
7402 |
92.14%
|
|
|
|
10495 - Conic Distance | 769 |
48.89%
|
387 |
85.01%
|
|
|
|
10527 - Persistent Numbers | 2217 |
48.67%
|
944 |
86.23%
|
|
|
|
10551 - Basic Remains | 4749 |
58.12%
|
2404 |
92.80%
|
|
|
|
10581 - Partitioning for fun and profit | 1030 |
32.04%
|
311 |
79.10%
|
|
|
|
10582 - ASCII Labyrinth | 1199 |
41.78%
|
420 |
85.71%
|
|
|
|
10585 - Center of symmetry | 3703 |
46.64%
|
1003 |
92.12%
|
|
|
|
10587 - Mayor's posters | 4376 |
31.03%
|
822 |
80.54%
|
|
|
|
10588 - Queuing at the doctors | 695 |
35.54%
|
194 |
75.77%
|
|
|
|
10610 - Gopher and Hawks | 4270 |
39.44%
|
1275 |
88.71%
|
|
|
|
10620 - A Flea on a Chessboard | 3162 |
40.23%
|
867 |
85.35%
|
|
|
|
10669 - Three powers | 2046 |
55.77%
|
980 |
89.69%
|
|
|
|
10671 - Grid Speed | 386 |
30.05%
|
107 |
65.42%
|
|
|
|
10672 - Marbles on a tree | 2738 |
56.46%
|
1061 |
93.03%
|
|
|
|
10714 - Ants | 13093 |
50.98%
|
4101 |
91.76%
|
|
|
|
10730 - Antiarithmetic? | 4688 |
47.61%
|
1743 |
86.06%
|
|
|
|
10759 - Dice Throwing | 3819 |
61.93%
|
1622 |
96.55%
|
|
|
|
10760 - Translation or rotation | 499 |
25.65%
|
129 |
68.22%
|
|
|
|
10761 - Broken Keyboard | 1466 |
31.99%
|
410 |
83.41%
|
|
|
|
10764 - Signed-digit numbers | 407 |
50.61%
|
185 |
84.32%
|
|
|
|
10865 - Brownie Points | 3193 |
67.30%
|
1554 |
96.46%
|
|
|
|
10867 - Cutting a Polygon | 679 |
29.01%
|
157 |
73.89%
|
|
|
|
10869 - Brownie Points II | 490 |
43.67%
|
163 |
81.60%
|
|
|
|
10899 - Billiard again | 315 |
32.06%
|
99 |
79.80%
|
|
|
|
10902 - Pick-up Sticks | 5128 |
38.94%
|
1233 |
82.97%
|
|
|
|
10918 - Tri Tiling | 5780 |
60.31%
|
2430 |
96.30%
|
|
|
|
10934 - Dropping water balloons | 4861 |
45.13%
|
1014 |
90.43%
|
|
|
|
10935 - Throwing cards away I | 89435 |
30.48%
|
11848 |
87.53%
|
|
|
|
10936 - Land surveyor's job | 604 |
25.99%
|
178 |
71.35%
|
|
|
|
10938 - Flea circus | 6135 |
37.90%
|
1332 |
88.36%
|
|
|
|
10939 - Ants, Aphids and a Ladybug | 583 |
24.01%
|
116 |
65.52%
|
|
|
|
10940 - Throwing cards away II | 12636 |
49.61%
|
4380 |
86.12%
|
|
|
|
10941 - Words adjustment | 817 |
28.03%
|
175 |
69.71%
|
|
|
|
10995 - Educational Journey | 306 |
57.84%
|
154 |
88.31%
|
|
|
|
10998 - Flipping Colors | 616 |
59.09%
|
330 |
91.52%
|
|
|
|
11034 - Ferry Loading IV | 18425 |
43.69%
|
5243 |
88.21%
|
|
|
|
11036 - Eventually Periodic Sequence | 1486 |
49.39%
|
379 |
82.85%
|
|
|
|
11037 - Point of View in Flatland | 306 |
28.43%
|
102 |
60.78%
|
|
|
|
11038 - How Many O's? | 4167 |
60.62%
|
1375 |
85.96%
|
|
|
|
11106 - Rectilinear Polygon | 763 |
35.78%
|
264 |
76.89%
|
|
|
|
11129 - An antiarithmetic permutation | 4201 |
48.89%
|
699 |
87.41%
|
|
|
|
11130 - Billiard bounces | 2217 |
69.37%
|
1231 |
94.80%
|
|
|
|
11134 - Fabled Rooks | 9447 |
40.47%
|
1338 |
87.00%
|
|
|
|
11135 - Gopher that walks and swims | 117 |
45.30%
|
49 |
69.39%
|
|
|
|
11137 - Ingenuous Cubrency | 12919 |
69.22%
|
5529 |
97.41%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 59 of 59 | |