Login

Our Patreons

Diamond Sponsors

Steven & Felix Halim

Reinardus Pradhitya 

Gold Sponsors

--- YOUR NAME HERE ---- 

Silver Sponsors

--- YOUR NAME HERE ----  

Bronze Sponsors

Christianto Handojo

Contribute

Become a patron

PayPal  

1ojudgeapLUjJcnUmze67a4w3TJ6WnPxo

Bitcoin: 

1ojudgeapLUjJcnUm

ze67a4w3TJ6WnPxo 

Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE uDebug 846 - Steps 19003
48.74%
7248
89.97%
FILE uDebug 10080 - Gopher II 16082
39.03%
3168
85.95%
FILE uDebug 10081 - Tight Words 4597
53.27%
2043
90.55%
FILE uDebug 10083 - Division 7331
17.99%
1540
57.34%
FILE uDebug 10127 - Ones 28005
54.30%
11911
91.60%
FILE uDebug 10202 - Pairsumonious Numbers 4148
41.13%
1473
80.38%
FILE uDebug 10382 - Watering Grass 23236
20.96%
3114
63.23%
FILE uDebug 10404 - Bachet's Game 7953
58.29%
2909
93.85%
FILE uDebug 10405 - Longest Common Subsequence 56108
37.00%
13916
88.93%
FILE uDebug 10406 - Cutting tabletops 1449
41.06%
542
85.98%
FILE uDebug 10407 - Simple division 11912
42.66%
3923
77.77%
FILE uDebug 10408 - Farey sequences 4181
62.11%
2040
92.50%
FILE uDebug 10422 - Knights in FEN 9099
48.97%
2196
92.08%
FILE uDebug 10423 - Peter Takes a Tramway 766
39.82%
321
81.31%
FILE uDebug 10487 - Closest Sums 21605
42.67%
6884
92.16%
FILE uDebug 10495 - Conic Distance 743
48.32%
373
84.72%
FILE uDebug 10527 - Persistent Numbers 2136
48.27%
915
86.45%
FILE uDebug 10551 - Basic Remains 4449
58.44%
2295
93.25%
FILE uDebug 10581 - Partitioning for fun and profit 985
31.17%
296
78.72%
FILE uDebug 10582 - ASCII Labyrinth 1038
42.00%
369
86.45%
FILE uDebug 10585 - Center of symmetry 3269
47.69%
927
92.13%
FILE uDebug 10587 - Mayor's posters 3269
30.50%
604
79.80%
FILE uDebug 10588 - Queuing at the doctors 673
33.88%
183
74.86%
FILE uDebug 10610 - Gopher and Hawks 4158
39.20%
1230
88.78%
FILE uDebug 10620 - A Flea on a Chessboard 3094
40.01%
852
85.56%
FILE uDebug 10669 - Three powers 1912
55.33%
922
89.70%
FILE uDebug 10671 - Grid Speed 363
28.37%
101
64.36%
FILE uDebug 10672 - Marbles on a tree 2431
56.36%
970
93.20%
FILE uDebug 10714 - Ants 11397
51.43%
3736
91.92%
FILE uDebug 10730 - Antiarithmetic? 4348
46.99%
1600
86.00%
FILE uDebug 10759 - Dice Throwing 3369
62.81%
1526
96.66%
FILE uDebug 10760 - Translation or rotation 476
25.63%
120
69.17%
FILE uDebug 10761 - Broken Keyboard 901
44.84%
394
84.26%
FILE uDebug 10764 - Signed-digit numbers 389
49.87%
171
85.96%
FILE uDebug 10865 - Brownie Points 2263
68.32%
1243
96.38%
FILE uDebug 10867 - Cutting a Polygon 658
28.12%
151
72.85%
FILE uDebug 10869 - Brownie Points II 380
45.00%
140
80.71%
FILE uDebug 10899 - Billiard again 299
31.10%
91
79.12%
FILE uDebug 10902 - Pick-up Sticks 4900
38.49%
1167
82.95%
FILE uDebug 10918 - Tri Tiling 5145
60.27%
2263
96.51%
FILE uDebug 10934 - Dropping water balloons 4033
43.04%
806
89.21%
FILE uDebug 10935 - Throwing cards away I 57595
32.47%
10074
89.36%
FILE uDebug 10936 - Land surveyor's job 558
24.37%
161
68.94%
FILE uDebug 10938 - Flea circus 4817
37.18%
1215
88.97%
FILE uDebug 10939 - Ants, Aphids and a Ladybug 566
23.32%
109
65.14%
FILE uDebug 10940 - Throwing cards away II 11598
50.61%
4243
86.28%
FILE uDebug 10941 - Words adjustment 799
27.28%
166
69.28%
FILE uDebug 10995 - Educational Journey 288
56.60%
145
88.28%
FILE uDebug 10998 - Flipping Colors 585
58.80%
315
90.79%
FILE uDebug 11034 - Ferry Loading IV 12320
43.65%
4252
89.28%
FILE uDebug 11036 - Eventually Periodic Sequence 1097
44.85%
329
82.07%
FILE uDebug 11037 - Point of View in Flatland 292
26.71%
93
58.06%
FILE uDebug 11038 - How Many O's? 3492
59.71%
1205
84.98%
FILE uDebug 11106 - Rectilinear Polygon 734
35.01%
254
76.38%
FILE uDebug 11129 - An antiarithmetic permutation 2674
57.40%
668
87.57%
FILE uDebug 11130 - Billiard bounces 2048
68.85%
1153
94.80%
FILE uDebug 11134 - Fabled Rooks 7864
39.66%
1036
86.00%
FILE uDebug 11135 - Gopher that walks and swims 108
43.52%
44
68.18%
FILE uDebug 11137 - Ingenuous Cubrency 11168
70.44%
5188
97.59%
<< Start < Prev 1 Next > End >>
Display # Results 1 - 59 of 59