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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10859 - Placing Lampposts 4058
51.60%
899
88.43%
FILE 10862 - Connect the Cable Wires 3635
55.76%
1589
91.50%
FILE 10864 - The Predator 366
22.13%
131
58.02%
FILE 10911 - Forming Quiz Teams 14974
48.50%
4645
86.48%
FILE 10912 - Simple Minded Hashing 7529
40.39%
2069
89.42%
FILE 10913 - Walking on a Grid 4071
38.81%
1239
84.83%
FILE 11027 - Palindromic Permutation 1852
39.04%
476
77.73%
FILE 11028 - Sum of Product 756
57.54%
427
87.35%
FILE 11030 - Predator II 398
49.50%
165
87.88%
FILE 11032 - Function Overloading 2471
26.43%
574
59.23%
FILE 11085 - Back to the 8-Queens 12171
50.54%
3968
93.72%
FILE 11087 - Divisibility Testing 2489
31.18%
484
72.11%
FILE 11156 - Continuous Drawing 499
25.65%
121
68.60%
FILE 11157 - Dynamic Frog 6350
51.95%
2205
90.75%
FILE 11158 - Elegant Permuted Sum 1094
40.31%
458
80.79%
FILE 11159 - Factors and Multiples 6526
29.34%
1432
86.80%
FILE 11160 - Going Together 851
44.65%
247
81.78%
FILE 11162 - Independent Attacking Zones 540
56.67%
194
90.21%
FILE 11355 - Cool Points 777
23.94%
181
76.80%
FILE 11356 - Dates 3076
48.57%
1040
93.56%
FILE 11359 - Guards, Imbecile Guards 403
30.02%
127
72.44%
FILE 11360 - Have Fun with Matrices 8812
42.18%
2567
92.68%
FILE 11361 - Investigating Div-Sum Property 3728
46.06%
729
81.48%
FILE 11464 - Even Parity 7915
51.13%
1795
90.19%
FILE 11465 - Count the Polygons 518
36.29%
167
69.46%
FILE 11470 - Square Sums 7961
54.97%
3157
95.69%
FILE 11471 - Arrange the Tiles 557
49.01%
272
71.69%
FILE 11480 - Jimmy's Balls 3547
47.50%
1152
88.89%
FILE 11487 - Gathering Food 2086
35.95%
624
86.54%
FILE 11489 - Integer Game 7414
47.07%
2181
88.22%
FILE 11520 - Fill the Square 7293
62.99%
2529
96.99%
FILE 11523 - Recycling 1325
41.58%
301
77.41%
FILE 11536 - Smallest Sub-Array 7175
42.48%
1628
88.33%
FILE 11541 - Decoding 11552
58.63%
5223
95.48%
FILE 11587 - Brick Game 879
19.34%
190
61.05%
FILE 11591 - Bulb Inside a Grid 259
40.15%
90
80.00%
FILE 11598 - Optimal Segments 531
24.11%
120
63.33%
FILE 11611 - Colored Tiles 301
40.53%
107
68.22%
FILE 11641 - Looking for a New Place 226
20.80%
93
36.56%
FILE 11668 - How Many Teams 379
26.91%
74
79.73%
FILE 11671 - Sign of Matrix 623
39.33%
136
83.09%
FILE 11724 - Evaluate the Expression 459
33.99%
141
77.30%
FILE 11727 - Cost Cutting 109399
49.71%
38505
95.20%
FILE 11755 - Table Tennis 1260
14.68%
122
69.67%
FILE 11764 - Jumping Mario 45195
62.12%
19189
97.06%
FILE 11777 - Automate the Grades 23295
43.46%
7683
94.44%
FILE 11796 - Dog Distance 2298
46.65%
362
92.82%
FILE 11804 - Argentina 9217
34.32%
1776
91.27%
FILE 11818 - Game --- Mouse and Cheese 573
46.95%
169
84.62%
FILE 11863 - Prime Game 447
39.60%
145
82.76%
FILE 11876 - N + NOD (N) 7142
51.79%
1957
90.80%
FILE 11902 - Dominator 11527
36.05%
3144
83.46%
FILE 11917 - Do Your Own Homework 8145
56.13%
3033
95.78%
FILE 11919 - Hybrid Salientia 502
30.68%
92
86.96%
FILE 11920 - 0 s, 1 s and ? Marks 1360
27.65%
277
70.76%
FILE 12000 - K-Transformed Permutations 258
46.12%
105
77.14%
FILE 12036 - Stable Grid 2552
65.01%
1089
96.42%
FILE 12140 - Magic Rings 260
27.69%
47
65.96%
FILE 12156 - Match Maker 87
27.59%
31
54.84%
FILE 12157 - Tariff Plan 14148
61.02%
7356
96.13%
FILE 12211 - Games of Block 173
41.62%
57
75.44%
FILE 12252 - ABCD Tiles 177
27.12%
54
53.70%
FILE 12282 - OmniGravity 419
41.05%
109
86.24%
FILE 12337 - Bob's Beautiful Balls 894
51.90%
288
93.75%
FILE 12352 - Coalescing Continents 187
48.66%
71
84.51%
FILE 12369 - Cards 574
56.79%
162
88.89%
FILE 12405 - Scarecrow 15479
53.94%
5243
94.18%
FILE 12545 - Bits Equalizer 7659
39.89%
1627
87.22%
FILE 12547 - RNA Secondary Structure 415
25.78%
92
59.78%
FILE 12627 - Erratic Expansion 4557
52.03%
889
94.26%
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