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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 13200 - Super Gifts 47
14.89%
13
23.08%
FILE 13201 - Sparse Domino Tiling 21
23.81%
12
41.67%
FILE 13202 - Firefighting Heroes 63
15.87%
20
45.00%
FILE 13203 - Disk Madness 114
65.79%
65
90.77%
FILE 13204 - Count these Permutations 85
51.76%
49
77.55%
FILE 13205 - Antivirus 51
37.25%
17
58.82%
FILE 13206 - Beautiful Triad 99
50.51%
52
80.77%
FILE 13207 - AirCraft: Monster 162
33.95%
61
72.13%
FILE 13208 - Drought In Nlogonia 214
41.59%
67
86.57%
FILE 13209 - My Password is a Palindromic Prime Number 305
62.62%
126
92.06%
FILE 13210 - Macarons in La FĂȘte 24
20.83%
13
38.46%
FILE 13211 - Geonosis 138
58.70%
65
93.85%
FILE 13212 - How many inversions? 1788
32.89%
394
77.66%
FILE 13213 - Quidditch Match 101
23.76%
30
66.67%
FILE 13214 - The Robot's Grid 249
48.19%
95
85.26%
FILE 13215 - Polygonal Park 395
54.68%
139
96.40%
FILE 13216 - Problem with a ridiculously long name but with a ridiculously short description 2304
46.53%
771
90.27%
FILE 13217 - Amazing Function 354
48.31%
109
90.83%
FILE 13218 - Broken Calculator Keys 39
23.08%
11
36.36%
FILE 13219 - Cats and Vets 116
1.72%
20
10.00%
FILE 13220 - Delicious Binary Strings 7
14.29%
5
20.00%
FILE 13221 - Elegant Pillars 265
44.91%
105
90.48%
FILE 13222 - Faster Networks 26
19.23%
8
37.50%
FILE 13223 - Graph Colorings 20
10.00%
14
14.29%
FILE 13224 - Hobbit's Resistor Graphs 15
6.67%
4
25.00%
FILE 13225 - Incredible Sums 120
0.83%
34
2.94%
FILE 13226 - Just Pentagon Perimeter 14
21.43%
6
33.33%
FILE 13227 - Katrina's Shadow 27
29.63%
16
50.00%
FILE 13228 - Laser Avoidance 60
8.33%
15
20.00%
FILE 13229 - Alice's Travels 62
14.52%
11
54.55%
FILE 13230 - Brackets Everywhere 18
27.78%
8
62.50%
FILE 13231 - Catch the Rats 66
9.09%
14
21.43%
FILE 13232 - Do Pillars Again 7
14.29%
5
20.00%
FILE 13233 - Easy Permutation Problem 75
9.33%
8
62.50%
FILE 13234 - Fantastic Sorting Algorithm 26
15.38%
15
20.00%
FILE 13235 - Graph Cut of Maximum XOR Weight 29
13.79%
7
42.86%
FILE 13236 - Hedgehogs Communicate 19
21.05%
5
60.00%
FILE 13237 - Intersecting Semi-Circles 32
25.00%
10
30.00%
FILE 13238 - Just More Permutations 14
0.00%
7
0.00%
FILE 13239 - Kid's Simple Puzzle Problem 37
2.70%
13
7.69%
FILE 13240 - Looking at Divisors 153
0.65%
23
4.35%
FILE 13241 - Blade Ranas 2040 53
39.62%
28
67.86%
FILE 13242 - Pool Filling 39
43.59%
19
89.47%
FILE 13243 - The broken DNA of Jack the Ripper 118
20.34%
33
36.36%
FILE 13244 - Space Happiness 1008
61.90%
489
97.55%
FILE 13245 - Prime Darts 300
50.67%
114
85.96%
FILE 13246 - Chained Words 114
24.56%
30
53.33%
FILE 13247 - Recomputing Dependencies 59
27.12%
18
83.33%
FILE 13248 - Rogue One: Time to Impact 151
54.30%
73
90.41%
FILE 13249 - A Contest to Meet 348
45.98%
123
89.43%
FILE 13250 - Balance Game 306
25.16%
66
60.61%
FILE 13251 - Compact Terms 70
51.43%
36
77.78%
FILE 13252 - Rotating Drum 252
35.32%
62
77.42%
FILE 13253 - Rational Coins 73
43.84%
32
78.12%
FILE 13254 - Fish 325
15.69%
58
53.45%
FILE 13255 - FujikoMine 124
10.48%
22
31.82%
FILE 13256 - Hip-$n$ 57
40.35%
25
68.00%
FILE 13257 - License Plates 767
47.85%
209
77.51%
FILE 13258 - Romeo and Juliet Secrets 264
31.82%
64
79.69%
FILE 13259 - Soccer Championship 262
26.34%
75
66.67%
FILE 13260 - Alice's Travels II 53
45.28%
14
71.43%
FILE 13261 - Between Ceiling and Floor 38
23.68%
12
50.00%
FILE 13262 - Count Equation Solutions 213
25.35%
52
61.54%
FILE 13263 - Determinant Fun 21
9.52%
4
25.00%
FILE 13264 - Easy Tiling Problem 9
22.22%
5
40.00%
FILE 13265 - Finding Paths 26
3.85%
13
7.69%
FILE 13266 - Great Coin Game 35
5.71%
16
12.50%
FILE 13267 - Half the Polygon 7
14.29%
5
20.00%
FILE 13268 - Interesting Resister Graph 6
16.67%
3
33.33%
FILE 13269 - Journey through Gridland 26
7.69%
10
20.00%
FILE 13270 - Kid's Spiral Problem 14
7.14%
5
20.00%
FILE 13271 - Brick Walls 1160
24.74%
333
56.16%
FILE 13272 - Bracket Sequence 938
39.45%
237
79.75%
FILE 13273 - Making a Team 130
64.62%
62
90.32%
FILE 13274 - Christmas Tree 1049
38.04%
265
86.79%
FILE 13275 - Leap Birthdays 2842
57.78%
947
94.93%
FILE 13276 - Megamind 741
28.34%
174
77.01%
FILE 13277 - XOR Path 364
43.68%
80
90.00%
FILE 13278 - Angry Birds Transformers 633
41.39%
178
85.96%
FILE 13279 - Divisors 670
37.01%
170
78.82%
FILE 13280 - Substring Sorting 259
32.82%
71
71.83%
FILE 13281 - Bermuda Polygon 62
12.90%
20
40.00%
FILE 13282 - Cakey McCakeFace 845
15.62%
143
51.05%
FILE 13283 - Table 58
41.38%
30
46.67%
FILE 13284 - Macarons 103
52.43%
53
81.13%
FILE 13285 - Candy Chain 28
35.71%
15
33.33%
FILE 13286 - Ingredients 301
26.25%
63
79.37%
FILE 13287 - Shattered Cake 3281
42.91%
579
92.75%
FILE 13288 - Cordon Bleu 275
21.09%
51
60.78%
FILE 13289 - Kabobs 16
43.75%
9
44.44%
FILE 13290 - Burglary 59
11.86%
17
41.18%
FILE 13291 - Frosting on the Cake 779
37.10%
215
85.12%
FILE 13292 - Blowing Candles 421
20.19%
86
59.30%
FILE 13293 - All-star Three-point Contest 1016
27.56%
120
80.83%
FILE 13294 - Forming Better Groups 142
42.96%
45
75.56%
FILE 13295 - Carrol's Scrabble 167
26.95%
42
71.43%
FILE 13296 - Dominoes Magic Squares 70
44.29%
27
51.85%
FILE 13297 - Extended Puzzle 90
46.67%
36
86.11%
FILE 13298 - A Fibonacci Family Formula 1285
21.95%
84
84.52%
FILE 13299 - Tron Garbage Collector 16
25.00%
6
50.00%
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