Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE uDebug 846 - Steps 18168
48.30%
6863
89.90%
FILE uDebug 10080 - Gopher II 15782
38.93%
3103
85.92%
FILE uDebug 10081 - Tight Words 4389
53.59%
1975
90.68%
FILE uDebug 10083 - Division 7105
17.87%
1497
57.25%
FILE uDebug 10127 - Ones 26276
53.72%
11161
91.36%
FILE uDebug 10202 - Pairsumonious Numbers 4021
40.79%
1422
80.10%
FILE uDebug 10382 - Watering Grass 21034
19.77%
2765
61.05%
FILE uDebug 10404 - Bachet's Game 7766
58.06%
2843
93.88%
FILE uDebug 10405 - Longest Common Subsequence 53009
36.84%
13327
89.02%
FILE uDebug 10406 - Cutting tabletops 1391
41.19%
527
86.91%
FILE uDebug 10407 - Simple division 9817
38.75%
3568
76.32%
FILE uDebug 10408 - Farey sequences 4056
61.76%
1973
92.50%
FILE uDebug 10422 - Knights in FEN 8808
48.69%
2132
92.12%
FILE uDebug 10423 - Peter Takes a Tramway 764
39.92%
319
81.82%
FILE uDebug 10487 - Closest Sums 19889
42.39%
6426
92.19%
FILE uDebug 10495 - Conic Distance 731
48.29%
364
85.44%
FILE uDebug 10527 - Persistent Numbers 2071
48.24%
885
86.44%
FILE uDebug 10551 - Basic Remains 4262
58.12%
2197
93.08%
FILE uDebug 10581 - Partitioning for fun and profit 972
31.17%
293
78.84%
FILE uDebug 10582 - ASCII Labyrinth 1000
42.00%
346
87.57%
FILE uDebug 10585 - Center of symmetry 3137
47.56%
889
92.24%
FILE uDebug 10587 - Mayor's posters 2973
29.67%
523
78.39%
FILE uDebug 10588 - Queuing at the doctors 669
33.93%
180
76.11%
FILE uDebug 10610 - Gopher and Hawks 4024
38.49%
1175
88.51%
FILE uDebug 10620 - A Flea on a Chessboard 3060
39.90%
839
85.70%
FILE uDebug 10669 - Three powers 1801
55.25%
864
90.05%
FILE uDebug 10671 - Grid Speed 355
27.89%
98
63.27%
FILE uDebug 10672 - Marbles on a tree 2320
55.60%
913
92.99%
FILE uDebug 10714 - Ants 11030
51.03%
3581
91.82%
FILE uDebug 10730 - Antiarithmetic? 4182
46.41%
1518
85.84%
FILE uDebug 10759 - Dice Throwing 3148
62.04%
1417
96.68%
FILE uDebug 10760 - Translation or rotation 474
25.74%
118
70.34%
FILE uDebug 10761 - Broken Keyboard 883
45.30%
387
85.01%
FILE uDebug 10764 - Signed-digit numbers 386
50.26%
168
87.50%
FILE uDebug 10865 - Brownie Points 1790
69.50%
1028
96.01%
FILE uDebug 10867 - Cutting a Polygon 654
27.98%
149
73.15%
FILE uDebug 10869 - Brownie Points II 368
44.57%
134
80.60%
FILE uDebug 10899 - Billiard again 297
31.31%
89
80.90%
FILE uDebug 10902 - Pick-up Sticks 4804
38.38%
1143
83.11%
FILE uDebug 10918 - Tri Tiling 4686
60.20%
2146
96.46%
FILE uDebug 10934 - Dropping water balloons 3795
42.64%
758
89.45%
FILE uDebug 10935 - Throwing cards away I 47247
33.06%
9126
90.14%
FILE uDebug 10936 - Land surveyor's job 555
24.50%
158
70.25%
FILE uDebug 10938 - Flea circus 4459
38.04%
1157
88.94%
FILE uDebug 10939 - Ants, Aphids and a Ladybug 564
23.40%
107
66.36%
FILE uDebug 10940 - Throwing cards away II 11248
50.46%
4065
86.32%
FILE uDebug 10941 - Words adjustment 793
26.99%
163
69.33%
FILE uDebug 10995 - Educational Journey 276
56.16%
143
89.51%
FILE uDebug 10998 - Flipping Colors 581
58.86%
312
91.03%
FILE uDebug 11034 - Ferry Loading IV 9588
44.94%
3550
90.39%
FILE uDebug 11036 - Eventually Periodic Sequence 1034
45.65%
301
84.72%
FILE uDebug 11037 - Point of View in Flatland 288
27.08%
89
60.67%
FILE uDebug 11038 - How Many O's? 3310
59.00%
1147
84.83%
FILE uDebug 11106 - Rectilinear Polygon 723
35.13%
251
76.49%
FILE uDebug 11129 - An antiarithmetic permutation 2627
57.59%
655
87.79%
FILE uDebug 11130 - Billiard bounces 1909
68.05%
1079
94.90%
FILE uDebug 11134 - Fabled Rooks 7169
38.88%
935
85.99%
FILE uDebug 11135 - Gopher that walks and swims 106
44.34%
42
71.43%
FILE uDebug 11137 - Ingenuous Cubrency 10505
70.11%
4895
97.51%
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