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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 13200 - Super Gifts 68
10.29%
17
17.65%
FILE 13201 - Sparse Domino Tiling 39
12.82%
17
29.41%
FILE 13202 - Firefighting Heroes 68
17.65%
23
43.48%
FILE 13203 - Disk Madness 131
61.83%
73
87.67%
FILE 13204 - Count these Permutations 204
52.45%
80
85.00%
FILE 13205 - Antivirus 54
35.19%
19
52.63%
FILE 13206 - Beautiful Triad 103
50.49%
54
79.63%
FILE 13207 - AirCraft: Monster 187
34.76%
65
70.77%
FILE 13208 - Drought In Nlogonia 215
41.40%
68
85.29%
FILE 13209 - My Password is a Palindromic Prime Number 336
61.31%
135
91.85%
FILE 13210 - Macarons in La FĂȘte 32
28.12%
16
43.75%
FILE 13211 - Geonosis 1448
30.94%
86
93.02%
FILE 13212 - How many inversions? 2036
32.56%
447
77.85%
FILE 13213 - Quidditch Match 114
24.56%
33
69.70%
FILE 13214 - The Robot's Grid 280
50.00%
103
86.41%
FILE 13215 - Polygonal Park 475
50.11%
149
95.97%
FILE 13216 - Problem with a ridiculously long name but with a ridiculously short description 2388
46.90%
809
90.48%
FILE 13217 - Amazing Function 364
49.18%
115
90.43%
FILE 13218 - Broken Calculator Keys 53
20.75%
15
40.00%
FILE 13219 - Cats and Vets 131
1.53%
23
8.70%
FILE 13220 - Delicious Binary Strings 20
5.00%
8
12.50%
FILE 13221 - Elegant Pillars 306
46.73%
125
89.60%
FILE 13222 - Faster Networks 27
18.52%
9
33.33%
FILE 13223 - Graph Colorings 26
7.69%
17
11.76%
FILE 13224 - Hobbit's Resistor Graphs 17
5.88%
6
16.67%
FILE 13225 - Incredible Sums 135
0.74%
36
2.78%
FILE 13226 - Just Pentagon Perimeter 19
26.32%
9
44.44%
FILE 13227 - Katrina's Shadow 34
38.24%
18
50.00%
FILE 13228 - Laser Avoidance 68
7.35%
18
16.67%
FILE 13229 - Alice's Travels 81
14.81%
15
46.67%
FILE 13230 - Brackets Everywhere 25
32.00%
10
60.00%
FILE 13231 - Catch the Rats 73
8.22%
19
15.79%
FILE 13232 - Do Pillars Again 8
12.50%
6
16.67%
FILE 13233 - Easy Permutation Problem 78
8.97%
11
45.45%
FILE 13234 - Fantastic Sorting Algorithm 48
8.33%
19
15.79%
FILE 13235 - Graph Cut of Maximum XOR Weight 45
8.89%
11
27.27%
FILE 13236 - Hedgehogs Communicate 20
20.00%
6
50.00%
FILE 13237 - Intersecting Semi-Circles 35
22.86%
12
25.00%
FILE 13238 - Just More Permutations 22
0.00%
11
0.00%
FILE 13239 - Kid's Simple Puzzle Problem 46
2.17%
19
5.26%
FILE 13240 - Looking at Divisors 184
0.54%
28
3.57%
FILE 13241 - Blade Ranas 2040 56
39.29%
30
66.67%
FILE 13242 - Pool Filling 456
39.04%
96
82.29%
FILE 13243 - The broken DNA of Jack the Ripper 137
21.17%
36
38.89%
FILE 13244 - Space Happiness 1092
61.26%
513
97.47%
FILE 13245 - Prime Darts 336
52.68%
138
86.23%
FILE 13246 - Chained Words 144
22.22%
32
56.25%
FILE 13247 - Recomputing Dependencies 75
24.00%
26
65.38%
FILE 13248 - Rogue One: Time to Impact 192
57.81%
103
91.26%
FILE 13249 - A Contest to Meet 544
36.95%
150
84.00%
FILE 13250 - Balance Game 325
25.23%
70
62.86%
FILE 13251 - Compact Terms 78
52.56%
39
76.92%
FILE 13252 - Rotating Drum 257
35.80%
64
76.56%
FILE 13253 - Rational Coins 75
42.67%
34
73.53%
FILE 13254 - Fish 334
16.47%
60
53.33%
FILE 13255 - FujikoMine 135
9.63%
26
26.92%
FILE 13256 - Hip-$n$ 66
39.39%
28
67.86%
FILE 13257 - License Plates 849
46.41%
227
77.53%
FILE 13258 - Romeo and Juliet Secrets 270
31.48%
66
78.79%
FILE 13259 - Soccer Championship 279
28.67%
81
69.14%
FILE 13260 - Alice's Travels II 58
41.38%
16
62.50%
FILE 13261 - Between Ceiling and Floor 42
21.43%
15
40.00%
FILE 13262 - Count Equation Solutions 447
21.70%
82
64.63%
FILE 13263 - Determinant Fun 34
5.88%
11
9.09%
FILE 13264 - Easy Tiling Problem 13
23.08%
9
33.33%
FILE 13265 - Finding Paths 37
13.51%
17
23.53%
FILE 13266 - Great Coin Game 39
5.13%
18
11.11%
FILE 13267 - Half the Polygon 19
5.26%
7
14.29%
FILE 13268 - Interesting Resister Graph 7
14.29%
4
25.00%
FILE 13269 - Journey through Gridland 29
10.34%
12
25.00%
FILE 13270 - Kid's Spiral Problem 40
2.50%
9
11.11%
FILE 13271 - Brick Walls 1288
24.15%
357
55.74%
FILE 13272 - Bracket Sequence 1021
39.76%
253
79.45%
FILE 13273 - Making a Team 139
64.75%
69
88.41%
FILE 13274 - Christmas Tree 1224
38.24%
297
86.20%
FILE 13275 - Leap Birthdays 3000
58.23%
1000
94.70%
FILE 13276 - Megamind 821
28.14%
182
76.37%
FILE 13277 - XOR Path 502
40.64%
106
92.45%
FILE 13278 - Angry Birds Transformers 667
41.68%
184
86.41%
FILE 13279 - Divisors 869
34.98%
187
78.61%
FILE 13280 - Substring Sorting 289
32.18%
75
72.00%
FILE 13281 - Bermuda Polygon 69
13.04%
21
42.86%
FILE 13282 - Cakey McCakeFace 916
15.39%
156
51.28%
FILE 13283 - Table 62
43.55%
32
50.00%
FILE 13284 - Macarons 116
53.45%
59
79.66%
FILE 13285 - Candy Chain 40
30.00%
18
33.33%
FILE 13286 - Ingredients 770
31.30%
67
82.09%
FILE 13287 - Shattered Cake 4071
42.42%
619
92.25%
FILE 13288 - Cordon Bleu 288
20.83%
58
55.17%
FILE 13289 - Kabobs 32
21.88%
11
36.36%
FILE 13290 - Burglary 109
11.01%
23
43.48%
FILE 13291 - Frosting on the Cake 912
37.72%
231
84.42%
FILE 13292 - Blowing Candles 435
20.23%
90
58.89%
FILE 13293 - All-star Three-point Contest 1044
28.07%
127
81.89%
FILE 13294 - Forming Better Groups 149
43.62%
46
76.09%
FILE 13295 - Carrol's Scrabble 191
25.65%
45
73.33%
FILE 13296 - Dominoes Magic Squares 104
35.58%
30
56.67%
FILE 13297 - Extended Puzzle 99
48.48%
38
86.84%
FILE 13298 - A Fibonacci Family Formula 1333
22.36%
90
85.56%
FILE 13299 - Tron Garbage Collector 20
20.00%
7
42.86%
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