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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10859 - Placing Lampposts 4139
51.58%
919
88.57%
FILE 10862 - Connect the Cable Wires 3715
55.88%
1610
91.49%
FILE 10864 - The Predator 377
23.87%
139
59.71%
FILE 10911 - Forming Quiz Teams 15844
48.40%
4818
86.18%
FILE 10912 - Simple Minded Hashing 8042
40.60%
2155
89.37%
FILE 10913 - Walking on a Grid 4114
38.89%
1255
84.62%
FILE 11027 - Palindromic Permutation 1861
39.23%
480
77.71%
FILE 11028 - Sum of Product 767
57.50%
432
87.04%
FILE 11030 - Predator II 403
49.88%
169
87.57%
FILE 11032 - Function Overloading 2492
26.93%
579
59.41%
FILE 11085 - Back to the 8-Queens 13368
51.48%
4043
93.69%
FILE 11087 - Divisibility Testing 2500
31.16%
488
71.93%
FILE 11156 - Continuous Drawing 511
26.22%
125
69.60%
FILE 11157 - Dynamic Frog 6637
51.83%
2239
90.80%
FILE 11158 - Elegant Permuted Sum 1141
39.88%
463
81.21%
FILE 11159 - Factors and Multiples 6579
29.32%
1444
86.84%
FILE 11160 - Going Together 881
44.49%
253
81.82%
FILE 11162 - Independent Attacking Zones 545
56.88%
197
89.85%
FILE 11355 - Cool Points 799
25.03%
186
76.88%
FILE 11356 - Dates 3345
48.76%
1081
93.62%
FILE 11359 - Guards, Imbecile Guards 439
30.07%
134
75.37%
FILE 11360 - Have Fun with Matrices 9431
42.39%
2663
92.79%
FILE 11361 - Investigating Div-Sum Property 3807
46.15%
747
81.53%
FILE 11464 - Even Parity 8483
50.68%
1879
90.37%
FILE 11465 - Count the Polygons 527
36.62%
170
69.41%
FILE 11470 - Square Sums 8095
55.16%
3177
95.69%
FILE 11471 - Arrange the Tiles 581
48.36%
281
71.17%
FILE 11480 - Jimmy's Balls 3569
47.58%
1159
88.87%
FILE 11487 - Gathering Food 2090
35.98%
627
86.44%
FILE 11489 - Integer Game 7585
47.24%
2222
88.25%
FILE 11520 - Fill the Square 7395
63.02%
2562
96.99%
FILE 11523 - Recycling 1353
41.02%
305
77.38%
FILE 11536 - Smallest Sub-Array 7499
42.97%
1698
88.69%
FILE 11541 - Decoding 11860
58.95%
5267
95.50%
FILE 11587 - Brick Game 884
19.57%
193
61.14%
FILE 11591 - Bulb Inside a Grid 275
41.09%
98
78.57%
FILE 11598 - Optimal Segments 540
24.44%
124
63.71%
FILE 11611 - Colored Tiles 319
41.07%
111
71.17%
FILE 11641 - Looking for a New Place 247
24.70%
98
40.82%
FILE 11668 - How Many Teams 389
26.99%
77
79.22%
FILE 11671 - Sign of Matrix 734
39.51%
152
82.89%
FILE 11724 - Evaluate the Expression 483
34.37%
153
74.51%
FILE 11727 - Cost Cutting 113916
49.69%
38988
95.19%
FILE 11755 - Table Tennis 1295
14.67%
125
69.60%
FILE 11764 - Jumping Mario 47474
61.76%
19493
97.04%
FILE 11777 - Automate the Grades 23751
43.43%
7719
94.42%
FILE 11796 - Dog Distance 2397
46.43%
376
91.76%
FILE 11804 - Argentina 9289
34.47%
1800
91.33%
FILE 11818 - Game --- Mouse and Cheese 581
47.33%
172
84.30%
FILE 11863 - Prime Game 462
40.04%
152
82.89%
FILE 11876 - N + NOD (N) 7433
51.81%
1981
90.81%
FILE 11902 - Dominator 12026
36.57%
3178
83.48%
FILE 11917 - Do Your Own Homework 8508
56.17%
3053
95.81%
FILE 11919 - Hybrid Salientia 509
31.43%
96
86.46%
FILE 11920 - 0 s, 1 s and ? Marks 1382
28.00%
286
70.98%
FILE 12000 - K-Transformed Permutations 269
47.21%
110
77.27%
FILE 12036 - Stable Grid 2567
65.02%
1097
96.35%
FILE 12140 - Magic Rings 269
28.62%
51
66.67%
FILE 12156 - Match Maker 95
31.58%
36
61.11%
FILE 12157 - Tariff Plan 14485
61.06%
7513
96.14%
FILE 12211 - Games of Block 178
42.70%
60
75.00%
FILE 12252 - ABCD Tiles 184
28.26%
57
54.39%
FILE 12282 - OmniGravity 429
41.49%
112
85.71%
FILE 12337 - Bob's Beautiful Balls 904
51.88%
290
93.45%
FILE 12352 - Coalescing Continents 192
49.48%
74
83.78%
FILE 12369 - Cards 681
56.53%
196
90.82%
FILE 12405 - Scarecrow 16568
54.51%
5373
94.17%
FILE 12545 - Bits Equalizer 7930
39.82%
1696
87.21%
FILE 12547 - RNA Secondary Structure 423
26.24%
95
60.00%
FILE 12627 - Erratic Expansion 4705
52.09%
924
94.05%
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