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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10900 - So you want to be a 2n-aire? 1691
78.83%
762
93.44%
FILE 10901 - Ferry Loading III 13476
30.68%
3441
80.67%
FILE 10902 - Pick-up Sticks 5015
38.78%
1202
82.95%
FILE 10903 - Rock-Paper-Scissors Tournament 11675
32.22%
2773
83.48%
FILE 10904 - Structural Equivalence 486
34.98%
126
70.63%
FILE 10905 - Children's Game 30274
32.00%
6202
77.30%
FILE 10906 - Strange Integration 854
46.25%
374
86.63%
FILE 10907 - Art Gallery 776
20.75%
168
64.29%
FILE 10908 - Largest Square 13229
41.67%
3747
91.46%
FILE 10909 - Lucky Number 3994
33.00%
644
73.14%
FILE 10910 - Marks Distribution 6694
52.35%
2485
93.24%
FILE 10911 - Forming Quiz Teams 14574
48.70%
4571
86.74%
FILE 10912 - Simple Minded Hashing 7157
40.58%
2016
89.43%
FILE 10913 - Walking on a Grid 4036
38.92%
1226
85.32%
FILE 10914 - Abundance and Perfect Numbers 1351
41.45%
351
78.92%
FILE 10915 - War on Weather 811
54.75%
352
91.76%
FILE 10916 - Factstone Benchmark 4856
63.49%
2342
94.71%
FILE 10917 - Walk Through the Forest 7267
39.58%
1402
85.09%
FILE 10918 - Tri Tiling 5586
60.15%
2406
96.34%
FILE 10919 - Prerequisites? 6572
68.32%
3481
96.24%
FILE 10920 - Spiral Tap 8948
45.26%
3374
88.59%
FILE 10921 - Find the Telephone 25496
60.12%
12336
96.48%
FILE 10922 - 2 the 9s 19603
52.92%
7462
94.06%
FILE 10923 - Seven Seas 1134
22.31%
312
55.45%
FILE 10924 - Prime Words 44692
39.66%
11966
93.31%
FILE 10925 - Krakovia 9240
37.13%
2906
88.09%
FILE 10926 - How Many Dependencies? 9468
36.93%
2493
88.73%
FILE 10927 - Bright Lights 5278
28.99%
1128
82.27%
FILE 10928 - My Dear Neighbours 8713
43.68%
2695
90.76%
FILE 10929 - You can say 11 57002
35.13%
14996
87.31%
FILE 10930 - A-Sequence 8425
23.92%
1885
74.59%
FILE 10931 - Parity 31041
58.30%
12027
96.23%
FILE 10932 - Calculator 1399
25.45%
343
67.93%
FILE 10933 - Volleyball 1237
25.71%
355
71.55%
FILE 10934 - Dropping water balloons 4691
44.45%
979
90.40%
FILE 10935 - Throwing cards away I 81529
30.35%
11489
87.73%
FILE 10936 - Land surveyor's job 586
25.09%
173
69.94%
FILE 10937 - Blackbeard the Pirate 4159
37.73%
729
87.65%
FILE 10938 - Flea circus 5736
37.45%
1298
88.52%
FILE 10939 - Ants, Aphids and a Ladybug 576
23.78%
112
66.07%
FILE 10940 - Throwing cards away II 12276
49.75%
4349
86.11%
FILE 10941 - Words adjustment 811
27.74%
172
69.77%
FILE 10942 - Can of Beans 1305
45.36%
520
87.12%
FILE 10943 - How do you add? 20359
49.30%
6023
93.74%
FILE 10944 - Nuts for nuts.. 4200
36.57%
934
85.22%
FILE 10945 - Mother bear 29673
46.62%
9816
93.43%
FILE 10946 - You want what filled? 11499
41.99%
3455
93.98%
FILE 10947 - Bear with me, again.. 2227
55.68%
801
91.14%
FILE 10948 - The primary problem 13977
42.90%
4226
91.22%
FILE 10949 - Kids in a Grid 3869
15.51%
436
43.35%
FILE 10950 - Bad Code 2833
27.00%
611
82.65%
FILE 10951 - Polynomial GCD 987
38.30%
221
83.71%
FILE 10952 - Pattern Transformations 299
30.43%
60
76.67%
FILE 10953 - Stochastic Digit Generator 554
42.60%
231
77.92%
FILE 10954 - Add All 59275
42.57%
14184
85.49%
FILE 10955 - Playfair Cipher 175
19.43%
26
57.69%
FILE 10956 - Prime Suspect 964
42.01%
199
71.36%
FILE 10957 - So Doku Checker 2917
50.87%
705
88.79%
FILE 10958 - How Many Solutions? 1807
35.64%
457
83.59%
FILE 10959 - The Party, Part I 9499
44.53%
2907
91.85%
FILE 10960 - The Party, Part II 328
33.54%
102
74.51%
FILE 10961 - Chasing After Don Giovanni 604
36.42%
201
78.11%
FILE 10962 - Don Giovanni's Last Dinner 564
28.72%
180
72.78%
FILE 10963 - The Swallowing Ground 23506
28.83%
5826
89.29%
FILE 10964 - Strange Planet 1095
48.31%
477
90.15%
FILE 10965 - Khepel's Problem 488
25.61%
132
66.67%
FILE 10966 - 3KP-BASH Project 685
10.80%
71
61.97%
FILE 10967 - The Great Escape 1133
28.95%
241
82.16%
FILE 10968 - KuPellaKeS 1255
31.16%
301
80.40%
FILE 10969 - Sweet Dream 1062
29.57%
188
55.32%
FILE 10970 - Big Chocolate 34996
68.09%
16156
97.38%
FILE 10971 - Building Construction 108
8.33%
41
19.51%
FILE 10972 - RevolC FaeLoN 2664
36.67%
332
83.13%
FILE 10973 - Triangle Counting 2833
33.15%
637
81.63%
FILE 10974 - The Ridiculous Game 168
7.14%
30
26.67%
FILE 10975 - Dueue's Quiz 1454
19.88%
154
56.49%
FILE 10976 - Fractions Again?! 27151
49.81%
7080
94.27%
FILE 10977 - Enchanted Forest 6549
29.15%
1086
87.11%
FILE 10978 - Let's Play Magic! 4491
50.63%
1762
92.28%
FILE 10979 - How Many Triangles? 602
29.24%
175
76.57%
FILE 10980 - Lowest Price in Town 5122
33.78%
1141
88.69%
FILE 10981 - String Morphing 1090
25.60%
238
65.13%
FILE 10982 - Troublemakers 2033
38.47%
513
84.60%
FILE 10983 - Buy one, get the rest free 2455
36.99%
592
83.11%
FILE 10984 - Double NP-hard 1105
22.26%
248
58.87%
FILE 10985 - Rings'n'Ropes 1187
49.45%
334
86.83%
FILE 10986 - Sending email 41589
41.66%
8625
89.34%
FILE 10987 - Antifloyd 1717
33.20%
486
82.51%
FILE 10988 - From G to H and back 389
12.85%
107
30.84%
FILE 10989 - Bomb, Divide and Conquer 2425
35.22%
512
81.05%
FILE 10990 - Another New Function 4392
63.71%
1460
95.48%
FILE 10991 - Region 3254
72.19%
1735
97.00%
FILE 10992 - The Ghost of Programmers 2956
25.14%
808
72.28%
FILE 10993 - Ignoring Digits 1067
35.15%
296
75.68%
FILE 10994 - Simple Addition 11917
29.35%
2732
64.86%
FILE 10995 - Educational Journey 295
57.63%
149
88.59%
FILE 10996 - Go 223
48.43%
110
80.91%
FILE 10997 - Medals 649
38.83%
242
83.06%
FILE 10998 - Flipping Colors 605
59.01%
325
91.38%
FILE 10999 - Crabbles 2008
34.51%
462
78.14%
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