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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10900 - So you want to be a 2n-aire? | 1675 |
78.81%
|
755 |
93.38%
|
|
|
|
10901 - Ferry Loading III | 13426 |
30.69%
|
3435 |
80.64%
|
|
|
|
10902 - Pick-up Sticks | 5001 |
38.71%
|
1198 |
82.97%
|
|
|
|
10903 - Rock-Paper-Scissors Tournament | 11501 |
32.51%
|
2771 |
83.51%
|
|
|
|
10904 - Structural Equivalence | 486 |
34.98%
|
126 |
70.63%
|
|
|
|
10905 - Children's Game | 30209 |
31.99%
|
6194 |
77.24%
|
|
|
|
10906 - Strange Integration | 847 |
46.16%
|
373 |
86.60%
|
|
|
|
10907 - Art Gallery | 775 |
20.65%
|
167 |
64.07%
|
|
|
|
10908 - Largest Square | 13123 |
41.64%
|
3736 |
91.38%
|
|
|
|
10909 - Lucky Number | 3989 |
32.97%
|
643 |
73.09%
|
|
|
|
10910 - Marks Distribution | 6692 |
52.33%
|
2483 |
93.23%
|
|
|
|
10911 - Forming Quiz Teams | 14478 |
48.74%
|
4560 |
86.73%
|
|
|
|
10912 - Simple Minded Hashing | 7126 |
40.60%
|
2010 |
89.40%
|
|
|
|
10913 - Walking on a Grid | 4027 |
38.81%
|
1221 |
85.26%
|
|
|
|
10914 - Abundance and Perfect Numbers | 1351 |
41.45%
|
351 |
78.92%
|
|
|
|
10915 - War on Weather | 811 |
54.75%
|
352 |
91.76%
|
|
|
|
10916 - Factstone Benchmark | 4822 |
63.52%
|
2336 |
94.69%
|
|
|
|
10917 - Walk Through the Forest | 7247 |
39.63%
|
1398 |
85.05%
|
|
|
|
10918 - Tri Tiling | 5578 |
60.16%
|
2403 |
96.34%
|
|
|
|
10919 - Prerequisites? | 6549 |
68.36%
|
3475 |
96.23%
|
|
|
|
10920 - Spiral Tap | 8911 |
45.33%
|
3368 |
88.57%
|
|
|
|
10921 - Find the Telephone | 25474 |
60.10%
|
12321 |
96.47%
|
|
|
|
10922 - 2 the 9s | 19574 |
52.89%
|
7455 |
94.06%
|
|
|
|
10923 - Seven Seas | 1133 |
22.24%
|
311 |
55.31%
|
|
|
|
10924 - Prime Words | 44590 |
39.68%
|
11956 |
93.33%
|
|
|
|
10925 - Krakovia | 9216 |
37.12%
|
2899 |
88.10%
|
|
|
|
10926 - How Many Dependencies? | 9463 |
36.93%
|
2492 |
88.72%
|
|
|
|
10927 - Bright Lights | 5274 |
28.95%
|
1128 |
82.27%
|
|
|
|
10928 - My Dear Neighbours | 8584 |
43.85%
|
2688 |
90.77%
|
|
|
|
10929 - You can say 11 | 56873 |
35.09%
|
14978 |
87.29%
|
|
|
|
10930 - A-Sequence | 8418 |
23.91%
|
1883 |
74.61%
|
|
|
|
10931 - Parity | 30967 |
58.28%
|
12009 |
96.21%
|
|
|
|
10932 - Calculator | 1394 |
25.54%
|
342 |
68.13%
|
|
|
|
10933 - Volleyball | 1236 |
25.73%
|
354 |
71.75%
|
|
|
|
10934 - Dropping water balloons | 4652 |
44.50%
|
971 |
90.42%
|
|
|
|
10935 - Throwing cards away I | 80822 |
30.44%
|
11451 |
87.86%
|
|
|
|
10936 - Land surveyor's job | 581 |
24.78%
|
169 |
69.82%
|
|
|
|
10937 - Blackbeard the Pirate | 4154 |
37.77%
|
728 |
87.77%
|
|
|
|
10938 - Flea circus | 5686 |
37.43%
|
1296 |
88.50%
|
|
|
|
10939 - Ants, Aphids and a Ladybug | 571 |
23.64%
|
111 |
65.77%
|
|
|
|
10940 - Throwing cards away II | 12206 |
49.89%
|
4345 |
86.12%
|
|
|
|
10941 - Words adjustment | 807 |
27.63%
|
171 |
69.59%
|
|
|
|
10942 - Can of Beans | 1296 |
45.37%
|
519 |
87.09%
|
|
|
|
10943 - How do you add? | 20309 |
49.27%
|
6016 |
93.75%
|
|
|
|
10944 - Nuts for nuts.. | 4187 |
36.52%
|
929 |
85.15%
|
|
|
|
10945 - Mother bear | 29469 |
46.72%
|
9803 |
93.43%
|
|
|
|
10946 - You want what filled? | 11470 |
41.98%
|
3451 |
93.97%
|
|
|
|
10947 - Bear with me, again.. | 2225 |
55.64%
|
800 |
91.12%
|
|
|
|
10948 - The primary problem | 13967 |
42.88%
|
4223 |
91.21%
|
|
|
|
10949 - Kids in a Grid | 3865 |
15.52%
|
435 |
43.45%
|
|
|
|
10950 - Bad Code | 2831 |
26.95%
|
610 |
82.62%
|
|
|
|
10951 - Polynomial GCD | 987 |
38.30%
|
221 |
83.71%
|
|
|
|
10952 - Pattern Transformations | 299 |
30.43%
|
60 |
76.67%
|
|
|
10953 - Stochastic Digit Generator | 554 |
42.60%
|
231 |
77.92%
|
|
|
|
10954 - Add All | 58912 |
42.61%
|
14151 |
85.49%
|
|
|
|
10955 - Playfair Cipher | 175 |
19.43%
|
26 |
57.69%
|
|
|
|
10956 - Prime Suspect | 964 |
42.01%
|
199 |
71.36%
|
|
|
|
10957 - So Doku Checker | 2915 |
50.87%
|
704 |
88.78%
|
|
|
|
10958 - How Many Solutions? | 1802 |
35.63%
|
457 |
83.59%
|
|
|
|
10959 - The Party, Part I | 9486 |
44.51%
|
2903 |
91.87%
|
|
|
|
10960 - The Party, Part II | 325 |
33.23%
|
101 |
74.26%
|
|
|
|
10961 - Chasing After Don Giovanni | 603 |
36.32%
|
200 |
78.00%
|
|
|
|
10962 - Don Giovanni's Last Dinner | 564 |
28.72%
|
180 |
72.78%
|
|
|
|
10963 - The Swallowing Ground | 23371 |
28.85%
|
5817 |
89.31%
|
|
|
|
10964 - Strange Planet | 1090 |
48.35%
|
476 |
90.13%
|
|
|
|
10965 - Khepel's Problem | 481 |
25.99%
|
131 |
67.18%
|
|
|
|
10966 - 3KP-BASH Project | 667 |
10.94%
|
70 |
62.86%
|
|
|
|
10967 - The Great Escape | 1133 |
28.95%
|
241 |
82.16%
|
|
|
|
10968 - KuPellaKeS | 1251 |
31.18%
|
301 |
80.40%
|
|
|
|
10969 - Sweet Dream | 1062 |
29.57%
|
188 |
55.32%
|
|
|
|
10970 - Big Chocolate | 34967 |
68.08%
|
16142 |
97.38%
|
|
|
|
10971 - Building Construction | 108 |
8.33%
|
41 |
19.51%
|
|
|
|
10972 - RevolC FaeLoN | 2660 |
36.69%
|
331 |
83.08%
|
|
|
|
10973 - Triangle Counting | 2826 |
33.19%
|
637 |
81.63%
|
|
|
|
10974 - The Ridiculous Game | 168 |
7.14%
|
30 |
26.67%
|
|
|
|
10975 - Dueue's Quiz | 1454 |
19.88%
|
154 |
56.49%
|
|
|
|
10976 - Fractions Again?! | 27066 |
49.85%
|
7069 |
94.27%
|
|
|
|
10977 - Enchanted Forest | 6533 |
29.17%
|
1086 |
87.11%
|
|
|
|
10978 - Let's Play Magic! | 4407 |
50.92%
|
1751 |
92.18%
|
|
|
|
10979 - How Many Triangles? | 601 |
29.28%
|
174 |
77.01%
|
|
|
|
10980 - Lowest Price in Town | 5101 |
33.70%
|
1138 |
88.66%
|
|
|
|
10981 - String Morphing | 1089 |
25.53%
|
237 |
64.98%
|
|
|
|
10982 - Troublemakers | 2030 |
38.52%
|
512 |
84.77%
|
|
|
|
10983 - Buy one, get the rest free | 2455 |
36.99%
|
592 |
83.11%
|
|
|
|
10984 - Double NP-hard | 1080 |
22.50%
|
247 |
58.70%
|
|
|
|
10985 - Rings'n'Ropes | 1184 |
49.49%
|
333 |
86.79%
|
|
|
|
10986 - Sending email | 41280 |
41.57%
|
8608 |
89.34%
|
|
|
|
10987 - Antifloyd | 1710 |
32.98%
|
483 |
82.40%
|
|
|
|
10988 - From G to H and back | 389 |
12.85%
|
107 |
30.84%
|
|
|
|
10989 - Bomb, Divide and Conquer | 2423 |
35.20%
|
511 |
81.02%
|
|
|
|
10990 - Another New Function | 4388 |
63.67%
|
1457 |
95.47%
|
|
|
|
10991 - Region | 3252 |
72.20%
|
1735 |
97.00%
|
|
|
|
10992 - The Ghost of Programmers | 2950 |
25.12%
|
807 |
72.24%
|
|
|
|
10993 - Ignoring Digits | 1067 |
35.15%
|
296 |
75.68%
|
|
|
|
10994 - Simple Addition | 11852 |
29.31%
|
2729 |
64.86%
|
|
|
|
10995 - Educational Journey | 295 |
57.63%
|
149 |
88.59%
|
|
|
|
10996 - Go | 221 |
47.96%
|
109 |
80.73%
|
|
|
|
10997 - Medals | 649 |
38.83%
|
242 |
83.06%
|
|
|
|
10998 - Flipping Colors | 602 |
58.97%
|
323 |
91.33%
|
|
|
|
10999 - Crabbles | 2007 |
34.48%
|
461 |
78.09%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |