Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE uDebug 846 - Steps 18135
48.28%
6848
89.89%
FILE uDebug 10080 - Gopher II 15744
38.92%
3098
85.93%
FILE uDebug 10081 - Tight Words 4378
53.52%
1969
90.66%
FILE uDebug 10083 - Division 7066
17.72%
1491
57.21%
FILE uDebug 10127 - Ones 26142
53.65%
11105
91.35%
FILE uDebug 10202 - Pairsumonious Numbers 4012
40.78%
1418
80.11%
FILE uDebug 10382 - Watering Grass 20956
19.75%
2751
61.03%
FILE uDebug 10404 - Bachet's Game 7758
58.06%
2840
93.87%
FILE uDebug 10405 - Longest Common Subsequence 52774
36.88%
13310
89.05%
FILE uDebug 10406 - Cutting tabletops 1367
41.33%
520
86.73%
FILE uDebug 10407 - Simple division 9766
38.69%
3557
76.27%
FILE uDebug 10408 - Farey sequences 4024
61.61%
1967
92.48%
FILE uDebug 10422 - Knights in FEN 8805
48.70%
2131
92.12%
FILE uDebug 10423 - Peter Takes a Tramway 763
39.84%
318
81.76%
FILE uDebug 10487 - Closest Sums 19775
42.35%
6384
92.14%
FILE uDebug 10495 - Conic Distance 730
48.22%
363
85.40%
FILE uDebug 10527 - Persistent Numbers 2069
48.19%
883
86.41%
FILE uDebug 10551 - Basic Remains 4254
58.11%
2193
93.07%
FILE uDebug 10581 - Partitioning for fun and profit 971
31.10%
292
78.77%
FILE uDebug 10582 - ASCII Labyrinth 999
41.94%
345
87.54%
FILE uDebug 10585 - Center of symmetry 3125
47.52%
883
92.30%
FILE uDebug 10587 - Mayor's posters 2968
29.65%
521
78.31%
FILE uDebug 10588 - Queuing at the doctors 668
33.83%
179
75.98%
FILE uDebug 10610 - Gopher and Hawks 4020
38.46%
1173
88.49%
FILE uDebug 10620 - A Flea on a Chessboard 3058
39.86%
837
85.66%
FILE uDebug 10669 - Three powers 1798
55.28%
862
90.14%
FILE uDebug 10671 - Grid Speed 353
27.76%
97
62.89%
FILE uDebug 10672 - Marbles on a tree 2319
55.58%
912
92.98%
FILE uDebug 10714 - Ants 11010
51.04%
3576
91.81%
FILE uDebug 10730 - Antiarithmetic? 4175
46.37%
1513
85.79%
FILE uDebug 10759 - Dice Throwing 3135
62.04%
1410
96.67%
FILE uDebug 10760 - Translation or rotation 473
25.58%
117
70.09%
FILE uDebug 10761 - Broken Keyboard 882
45.24%
386
84.97%
FILE uDebug 10764 - Signed-digit numbers 381
50.66%
166
87.95%
FILE uDebug 10865 - Brownie Points 1779
69.31%
1018
95.97%
FILE uDebug 10867 - Cutting a Polygon 653
27.87%
148
72.97%
FILE uDebug 10869 - Brownie Points II 367
44.41%
133
80.45%
FILE uDebug 10899 - Billiard again 296
31.08%
88
80.68%
FILE uDebug 10902 - Pick-up Sticks 4795
38.31%
1138
83.04%
FILE uDebug 10918 - Tri Tiling 4628
60.41%
2137
96.44%
FILE uDebug 10934 - Dropping water balloons 3785
42.62%
755
89.40%
FILE uDebug 10935 - Throwing cards away I 46931
33.05%
9081
90.13%
FILE uDebug 10936 - Land surveyor's job 550
24.36%
155
70.32%
FILE uDebug 10938 - Flea circus 4454
38.01%
1155
88.92%
FILE uDebug 10939 - Ants, Aphids and a Ladybug 563
23.27%
106
66.04%
FILE uDebug 10940 - Throwing cards away II 11236
50.44%
4058
86.30%
FILE uDebug 10941 - Words adjustment 792
26.89%
162
69.14%
FILE uDebug 10995 - Educational Journey 275
56.00%
142
89.44%
FILE uDebug 10998 - Flipping Colors 580
58.79%
311
91.00%
FILE uDebug 11034 - Ferry Loading IV 9537
44.80%
3517
90.30%
FILE uDebug 11036 - Eventually Periodic Sequence 1031
45.49%
300
84.67%
FILE uDebug 11037 - Point of View in Flatland 288
27.08%
89
60.67%
FILE uDebug 11038 - How Many O's? 3305
58.94%
1146
84.82%
FILE uDebug 11106 - Rectilinear Polygon 722
35.04%
250
76.40%
FILE uDebug 11129 - An antiarithmetic permutation 2622
57.55%
652
87.73%
FILE uDebug 11130 - Billiard bounces 1907
68.01%
1077
94.89%
FILE uDebug 11134 - Fabled Rooks 7122
38.85%
924
86.26%
FILE uDebug 11135 - Gopher that walks and swims 105
44.76%
41
73.17%
FILE uDebug 11137 - Ingenuous Cubrency 10430
70.11%
4877
97.52%
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