Browse Problems 
Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
10859 - Placing Lampposts | 3502 |
51.34%
|
730 |
88.08%
|
|
|
|
10862 - Connect the Cable Wires | 3475 |
55.94%
|
1531 |
91.90%
|
|
|
|
10864 - The Predator | 356 |
21.35%
|
122 |
58.20%
|
|
|
|
10911 - Forming Quiz Teams | 11416 |
49.64%
|
3878 |
88.27%
|
|
|
|
10912 - Simple Minded Hashing | 5742 |
40.28%
|
1690 |
88.99%
|
|
|
|
10913 - Walking on a Grid | 3739 |
38.30%
|
1134 |
85.54%
|
|
|
|
11027 - Palindromic Permutation | 1499 |
38.23%
|
461 |
77.87%
|
|
|
|
11028 - Sum of Product | 689 |
57.47%
|
390 |
88.46%
|
|
|
|
11030 - Predator II | 383 |
49.61%
|
156 |
89.74%
|
|
|
|
11032 - Function Overloading | 2422 |
25.97%
|
555 |
58.38%
|
|
|
|
11085 - Back to the 8-Queens | 8499 |
54.35%
|
3394 |
95.26%
|
|
|
|
11087 - Divisibility Testing | 2464 |
31.05%
|
474 |
71.73%
|
|
|
|
11156 - Continuous Drawing | 450 |
26.44%
|
113 |
69.91%
|
|
|
|
11157 - Dynamic Frog | 5389 |
52.68%
|
1974 |
90.88%
|
|
|
|
11158 - Elegant Permuted Sum | 1016 |
42.32%
|
449 |
80.62%
|
|
|
|
11159 - Factors and Multiples | 5795 |
30.23%
|
1342 |
87.63%
|
|
|
|
11160 - Going Together | 740 |
44.73%
|
217 |
84.33%
|
|
|
|
11162 - Independent Attacking Zones | 528 |
56.25%
|
183 |
91.26%
|
|
|
|
11355 - Cool Points | 747 |
22.62%
|
173 |
76.88%
|
|
|
|
11356 - Dates | 2717 |
47.11%
|
981 |
93.58%
|
|
|
|
11359 - Guards, Imbecile Guards | 398 |
29.65%
|
123 |
73.17%
|
|
|
|
11360 - Have Fun with Matrices | 7042 |
41.44%
|
2123 |
92.42%
|
|
|
|
11361 - Investigating Div-Sum Property | 3244 |
45.65%
|
620 |
80.65%
|
|
|
|
11464 - Even Parity | 6516 |
51.57%
|
1406 |
89.97%
|
|
|
|
11465 - Count the Polygons | 508 |
35.43%
|
161 |
68.94%
|
|
|
|
11470 - Square Sums | 6875 |
54.79%
|
2929 |
95.63%
|
|
|
|
11471 - Arrange the Tiles | 505 |
51.29%
|
239 |
76.99%
|
|
|
|
11480 - Jimmy's Balls | 3428 |
47.08%
|
1102 |
89.02%
|
|
|
|
11487 - Gathering Food | 1898 |
35.83%
|
578 |
86.16%
|
|
|
|
11489 - Integer Game | 6105 |
46.62%
|
1795 |
87.97%
|
|
|
|
11520 - Fill the Square | 6282 |
63.71%
|
2224 |
97.03%
|
|
|
|
11523 - Recycling | 1289 |
41.19%
|
284 |
77.82%
|
|
|
|
11536 - Smallest Sub-Array | 5496 |
41.70%
|
1321 |
88.57%
|
|
|
|
11541 - Decoding | 10415 |
57.83%
|
4872 |
95.40%
|
|
|
|
11587 - Brick Game | 846 |
18.91%
|
185 |
60.00%
|
|
|
|
11591 - Bulb Inside a Grid | 252 |
39.68%
|
84 |
82.14%
|
|
|
|
11598 - Optimal Segments | 514 |
23.74%
|
114 |
63.16%
|
|
|
|
11611 - Colored Tiles | 285 |
40.70%
|
101 |
68.32%
|
|
|
|
11641 - Looking for a New Place | 176 |
26.70%
|
84 |
40.48%
|
|
|
|
11668 - How Many Teams | 365 |
25.75%
|
68 |
79.41%
|
|
|
|
11671 - Sign of Matrix | 420 |
36.43%
|
84 |
76.19%
|
|
|
|
11724 - Evaluate the Expression | 409 |
34.23%
|
125 |
80.00%
|
|
|
|
11727 - Cost Cutting | 93833 |
49.39%
|
34574 |
95.17%
|
|
|
11755 - Table Tennis | 1252 |
14.70%
|
118 |
71.19%
|
|
|
|
11764 - Jumping Mario | 36157 |
63.06%
|
16861 |
97.00%
|
|
|
|
11777 - Automate the Grades | 20816 |
43.73%
|
7189 |
94.37%
|
|
|
|
11796 - Dog Distance | 1962 |
47.30%
|
293 |
94.20%
|
|
|
|
11804 - Argentina | 4478 |
46.27%
|
1588 |
91.25%
|
|
|
|
11818 - Game --- Mouse and Cheese | 522 |
49.43%
|
162 |
83.95%
|
|
|
|
11863 - Prime Game | 439 |
39.41%
|
140 |
82.86%
|
|
|
|
11876 - N + NOD (N) | 6038 |
52.04%
|
1814 |
91.07%
|
|
|
|
11902 - Dominator | 9532 |
35.99%
|
2773 |
84.10%
|
|
|
|
11917 - Do Your Own Homework | 6756 |
56.71%
|
2738 |
96.17%
|
|
|
|
11919 - Hybrid Salientia | 500 |
30.60%
|
90 |
87.78%
|
|
|
|
11920 - 0 s, 1 s and ? Marks | 1275 |
27.84%
|
262 |
70.99%
|
|
|
|
12000 - K-Transformed Permutations | 244 |
46.31%
|
98 |
79.59%
|
|
|
|
12036 - Stable Grid | 2329 |
64.62%
|
998 |
96.39%
|
|
|
|
12140 - Magic Rings | 257 |
27.63%
|
44 |
68.18%
|
|
|
|
12156 - Match Maker | 73 |
30.14%
|
21 |
71.43%
|
|
|
|
12157 - Tariff Plan | 12001 |
61.27%
|
6426 |
96.03%
|
|
|
|
12211 - Games of Block | 160 |
41.88%
|
53 |
77.36%
|
|
|
|
12252 - ABCD Tiles | 167 |
26.35%
|
50 |
52.00%
|
|
|
|
12282 - OmniGravity | 402 |
41.04%
|
103 |
88.35%
|
|
|
|
12337 - Bob's Beautiful Balls | 832 |
52.28%
|
262 |
94.27%
|
|
|
|
12352 - Coalescing Continents | 179 |
49.16%
|
67 |
86.57%
|
|
|
|
12369 - Cards | 401 |
56.86%
|
103 |
88.35%
|
|
|
|
12405 - Scarecrow | 12179 |
53.50%
|
4691 |
94.18%
|
|
|
|
12545 - Bits Equalizer | 5593 |
39.41%
|
1128 |
86.97%
|
|
|
|
12547 - RNA Secondary Structure | 364 |
26.10%
|
83 |
61.45%
|
|
|
|
12627 - Erratic Expansion | 3284 |
53.14%
|
605 |
94.55%
|
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| Display # | Results 1 - 70 of 70 | |