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Browse Problems
Title | Total Submissions / Solving % | Total Users / Solving % | ||||
![]() |
11000 - Bee | 25337 |
45.18%
|
8299 |
92.94%
|
|
![]() |
11001 - Necklace | 6173 |
47.58%
|
1973 |
90.27%
|
|
![]() |
11002 - Towards Zero | 3992 |
33.02%
|
692 |
80.06%
|
|
![]() |
11003 - Boxes | 10092 |
33.95%
|
2423 |
80.97%
|
|
![]() |
11004 - Changing Roadmap | 682 |
51.03%
|
318 |
86.79%
|
|
![]() |
11005 - Cheapest Base | 12503 |
38.27%
|
3330 |
90.81%
|
|
![]() |
11006 - Wheel Good | 499 |
25.65%
|
127 |
59.84%
|
|
![]() |
11007 - Mini Cube | 1078 |
33.67%
|
115 |
56.52%
|
|
![]() |
11008 - Antimatter Ray Clearcutting | 4091 |
27.60%
|
732 |
80.46%
|
|
![]() |
11009 - Geometry Once Again | 220 |
50.91%
|
71 |
76.06%
|
|
![]() |
11010 - Tic-Tac-Tough | 683 |
28.99%
|
162 |
61.73%
|
|
![]() |
11011 - Numerical Methods! A Satire | 731 |
37.89%
|
202 |
77.72%
|
|
![]() |
11012 - Cosmic Cabbages | 1842 |
45.66%
|
645 |
81.55%
|
|
![]() |
11013 - Get Straight | 1165 |
34.25%
|
293 |
80.20%
|
|
![]() |
11014 - Make a Crystal | 837 |
48.39%
|
223 |
73.54%
|
|
![]() |
11015 - 05-2 Rendezvous | 7112 |
42.42%
|
2253 |
93.39%
|
|
![]() |
11016 - Square Counting | 397 |
30.73%
|
106 |
72.64%
|
|
![]() |
11017 - A Greener World | 609 |
22.00%
|
116 |
72.41%
|
|
![]() |
11018 - Mars Buggy | 404 |
32.43%
|
110 |
70.91%
|
|
![]() |
11019 - Matrix Matcher | 10481 |
33.06%
|
1345 |
73.16%
|
|
![]() |
11020 - Efficient Solutions | 4855 |
37.43%
|
798 |
82.08%
|
|
![]() |
11021 - Tribles | 4576 |
58.57%
|
1117 |
94.63%
|
|
![]() |
11022 - String Factoring | 3540 |
66.16%
|
1499 |
92.80%
|
|
![]() |
11023 - Multisets and Sequences | 426 |
20.66%
|
69 |
50.72%
|
|
![]() |
11024 - Circular Lock | 601 |
43.26%
|
260 |
83.46%
|
|
![]() |
11025 - Mr. And Mrs. Hamilton | 317 |
25.87%
|
97 |
53.61%
|
|
![]() |
11026 - A Grouping Problem | 2355 |
54.14%
|
823 |
93.92%
|
|
![]() |
11027 - Palindromic Permutation | 1852 |
39.04%
|
476 |
77.73%
|
|
![]() |
11028 - Sum of Product | 756 |
57.54%
|
427 |
87.35%
|
|
![]() |
11029 - Leading and Trailing | 10741 |
33.22%
|
2654 |
78.90%
|
|
![]() |
11030 - Predator II | 398 |
49.50%
|
165 |
87.88%
|
|
![]() |
11031 - Looking for a Subset | 1275 |
20.94%
|
272 |
57.35%
|
|
![]() |
11032 - Function Overloading | 2482 |
26.75%
|
575 |
59.30%
|
|
![]() |
11033 - Help my Brother | 782 |
15.35%
|
135 |
57.04%
|
|
![]() |
11034 - Ferry Loading IV | 17293 |
42.73%
|
5129 |
88.11%
|
|
![]() |
11035 - Card Hands | 2018 |
27.25%
|
356 |
71.63%
|
|
![]() |
11036 - Eventually Periodic Sequence | 1474 |
49.39%
|
373 |
83.11%
|
|
![]() |
11037 - Point of View in Flatland | 297 |
27.27%
|
96 |
59.38%
|
|
![]() |
11038 - How Many O's? | 3932 |
60.68%
|
1345 |
85.95%
|
|
![]() |
11039 - Building designing | 11258 |
51.17%
|
3049 |
92.65%
|
|
![]() |
11040 - Add bricks in the wall | 6918 |
54.32%
|
2263 |
92.49%
|
|
![]() |
11041 - Quarter-Finals with Brazil!? No!!! | 516 |
22.09%
|
104 |
37.50%
|
|
![]() |
11042 - Complex, difficult and complicated | 1616 |
57.36%
|
786 |
91.09%
|
|
![]() |
11043 - Fast and Easy Data Compressor | 431 |
30.39%
|
124 |
77.42%
|
|
![]() |
11044 - Searching for Nessy | 39825 |
68.03%
|
21770 |
96.51%
|
|
![]() |
11045 - My T-shirt suits me | 8756 |
55.74%
|
2545 |
91.71%
|
|
![]() |
11046 - Numbers and operations | 462 |
35.50%
|
66 |
59.09%
|
|
![]() |
11047 - The Scrooge Co Problem | 2120 |
27.88%
|
539 |
79.59%
|
|
![]() |
11048 - Automatic Correction of Misspellings | 2615 |
37.48%
|
805 |
81.37%
|
|
![]() |
11049 - Basic wall maze | 1946 |
55.60%
|
951 |
90.96%
|
|
![]() |
11050 - Construct the wall maze | 271 |
24.72%
|
96 |
46.88%
|
|
![]() |
11051 - Dihedral groups | 850 |
38.24%
|
265 |
84.91%
|
|
![]() |
11052 - Economic phone calls | 626 |
37.86%
|
216 |
80.09%
|
|
![]() |
11053 - Flavius Josephus Reloaded | 3491 |
62.39%
|
1264 |
93.51%
|
|
![]() |
11054 - Wine trading in Gergovia | 12561 |
58.57%
|
3671 |
95.56%
|
|
![]() |
11055 - Homogeneous squares | 1549 |
52.16%
|
544 |
79.96%
|
|
![]() |
11056 - Formula 1 | 4372 |
34.08%
|
1335 |
88.09%
|
|
![]() |
11057 - Exact Sum | 56956 |
33.41%
|
11215 |
89.56%
|
|
![]() |
11058 - Encoding | 1425 |
38.74%
|
511 |
86.11%
|
|
![]() |
11059 - Maximum Product | 59753 |
24.90%
|
7820 |
81.60%
|
|
![]() |
11060 - Beverages | 20009 |
32.90%
|
4914 |
84.64%
|
|
![]() |
11061 - Playing War | 357 |
56.58%
|
129 |
75.19%
|
|
![]() |
11062 - Andy's Second Dictionary | 7737 |
41.19%
|
2407 |
87.70%
|
|
![]() |
11063 - B2-Sequence | 28991 |
23.41%
|
4494 |
84.33%
|
|
![]() |
11064 - Number Theory | 5128 |
50.82%
|
1590 |
92.52%
|
|
![]() |
11065 - A Gentlemen's Agreement | 1141 |
43.38%
|
344 |
88.08%
|
|
![]() |
11066 - Aragorn | 371 |
27.49%
|
101 |
75.25%
|
|
![]() |
11067 - Little Red Riding Hood | 3194 |
45.71%
|
1100 |
94.27%
|
|
![]() |
11068 - An Easy Task | 3500 |
55.11%
|
1509 |
95.29%
|
|
![]() |
11069 - A Graph Problem | 5898 |
72.23%
|
3031 |
97.62%
|
|
![]() |
11070 - The Good Old Times | 979 |
53.93%
|
448 |
86.83%
|
|
![]() |
11071 - Permutation Representation | 459 |
41.18%
|
156 |
62.18%
|
|
![]() |
11072 - Points | 3305 |
28.56%
|
438 |
73.74%
|
|
![]() |
11073 - Euler's Totient Function | 904 |
33.08%
|
180 |
73.33%
|
|
![]() |
11074 - Draw Grid | 3644 |
50.93%
|
1450 |
94.55%
|
|
![]() |
11075 - Collage | 262 |
24.81%
|
82 |
47.56%
|
|
![]() |
11076 - Add Again | 6539 |
37.24%
|
1280 |
80.55%
|
|
![]() |
11077 - Find the Permutations | 2112 |
52.60%
|
626 |
92.65%
|
|
![]() |
11078 - Open Credit System | 18215 |
47.08%
|
4701 |
90.96%
|
|
![]() |
11079 - What's the Time? | 728 |
8.65%
|
101 |
41.58%
|
|
![]() |
11080 - Place the Guards | 13587 |
37.59%
|
3688 |
90.18%
|
|
![]() |
11081 - Strings | 2388 |
35.30%
|
660 |
75.15%
|
|
![]() |
11082 - Matrix Decompressing | 4566 |
42.49%
|
772 |
86.66%
|
|
![]() |
11083 - Zeroes Revisited | 670 |
45.22%
|
257 |
91.44%
|
|
![]() |
11084 - Anagram Division | 2938 |
31.08%
|
670 |
66.57%
|
|
![]() |
11085 - Back to the 8-Queens | 12294 |
50.46%
|
3976 |
93.74%
|
|
![]() |
11086 - Composite Prime | 4073 |
48.74%
|
956 |
89.02%
|
|
![]() |
11087 - Divisibility Testing | 2489 |
31.18%
|
484 |
72.11%
|
|
![]() |
11088 - End up with More Teams | 2582 |
42.10%
|
823 |
86.39%
|
|
![]() |
11089 - Fi-binary Number | 2362 |
62.53%
|
1168 |
92.89%
|
|
![]() |
11090 - Going in Cycle!! | 12198 |
30.56%
|
1596 |
79.82%
|
|
![]() |
11091 - How many Knight Placing? | 410 |
53.90%
|
181 |
87.85%
|
|
![]() |
11092 - IIUC HexWorld | 601 |
42.10%
|
255 |
80.39%
|
|
![]() |
11093 - Just Finish it up | 8866 |
43.10%
|
2213 |
84.55%
|
|
![]() |
11094 - Continents | 29630 |
30.40%
|
5416 |
88.90%
|
|
![]() |
11095 - Tabriz City | 958 |
27.56%
|
237 |
67.93%
|
|
![]() |
11096 - Nails | 5084 |
28.09%
|
898 |
82.41%
|
|
![]() |
11097 - Poor My Problem! :-( | 888 |
21.62%
|
171 |
73.10%
|
|
![]() |
11098 - Battle II | 588 |
18.03%
|
133 |
59.40%
|
|
![]() |
11099 - Next Same-Factored | 4118 |
20.20%
|
665 |
58.35%
|
<< Start < Prev 1 Next > End >> | ||
Display # | Results 1 - 100 of 100 |