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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 13200 - Super Gifts 51
13.73%
14
21.43%
FILE 13201 - Sparse Domino Tiling 23
21.74%
14
35.71%
FILE 13202 - Firefighting Heroes 67
17.91%
22
45.45%
FILE 13203 - Disk Madness 121
65.29%
69
91.30%
FILE 13204 - Count these Permutations 170
51.18%
70
82.86%
FILE 13205 - Antivirus 51
37.25%
17
58.82%
FILE 13206 - Beautiful Triad 100
50.00%
53
79.25%
FILE 13207 - AirCraft: Monster 186
34.95%
64
71.88%
FILE 13208 - Drought In Nlogonia 214
41.59%
67
86.57%
FILE 13209 - My Password is a Palindromic Prime Number 334
61.38%
134
91.79%
FILE 13210 - Macarons in La FĂȘte 31
29.03%
15
46.67%
FILE 13211 - Geonosis 1391
29.55%
70
94.29%
FILE 13212 - How many inversions? 2023
32.48%
443
77.65%
FILE 13213 - Quidditch Match 113
24.78%
32
71.88%
FILE 13214 - The Robot's Grid 265
50.19%
99
86.87%
FILE 13215 - Polygonal Park 466
50.43%
147
96.60%
FILE 13216 - Problem with a ridiculously long name but with a ridiculously short description 2376
46.80%
802
90.52%
FILE 13217 - Amazing Function 360
48.89%
113
91.15%
FILE 13218 - Broken Calculator Keys 39
23.08%
11
36.36%
FILE 13219 - Cats and Vets 130
1.54%
22
9.09%
FILE 13220 - Delicious Binary Strings 19
5.26%
7
14.29%
FILE 13221 - Elegant Pillars 300
46.33%
120
90.83%
FILE 13222 - Faster Networks 26
19.23%
8
37.50%
FILE 13223 - Graph Colorings 24
8.33%
15
13.33%
FILE 13224 - Hobbit's Resistor Graphs 15
6.67%
4
25.00%
FILE 13225 - Incredible Sums 134
0.75%
35
2.86%
FILE 13226 - Just Pentagon Perimeter 16
18.75%
7
28.57%
FILE 13227 - Katrina's Shadow 28
28.57%
17
47.06%
FILE 13228 - Laser Avoidance 67
7.46%
17
17.65%
FILE 13229 - Alice's Travels 66
13.64%
12
50.00%
FILE 13230 - Brackets Everywhere 24
33.33%
9
66.67%
FILE 13231 - Catch the Rats 71
8.45%
17
17.65%
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 28
14.29%
16
18.75%
FILE 13235 - Graph Cut of Maximum XOR Weight 37
10.81%
9
33.33%
FILE 13236 - Hedgehogs Communicate 19
21.05%
5
60.00%
FILE 13237 - Intersecting Semi-Circles 34
23.53%
11
27.27%
FILE 13238 - Just More Permutations 21
0.00%
10
0.00%
FILE 13239 - Kid's Simple Puzzle Problem 43
2.33%
18
5.56%
FILE 13240 - Looking at Divisors 183
0.55%
27
3.70%
FILE 13241 - Blade Ranas 2040 55
40.00%
29
68.97%
FILE 13242 - Pool Filling 346
40.75%
85
83.53%
FILE 13243 - The broken DNA of Jack the Ripper 136
21.32%
35
40.00%
FILE 13244 - Space Happiness 1086
61.14%
509
97.64%
FILE 13245 - Prime Darts 324
51.85%
129
86.05%
FILE 13246 - Chained Words 143
22.38%
31
58.06%
FILE 13247 - Recomputing Dependencies 67
23.88%
19
78.95%
FILE 13248 - Rogue One: Time to Impact 182
56.59%
95
90.53%
FILE 13249 - A Contest to Meet 420
42.38%
134
88.81%
FILE 13250 - Balance Game 317
24.92%
68
61.76%
FILE 13251 - Compact Terms 73
52.05%
37
78.38%
FILE 13252 - Rotating Drum 254
35.83%
63
77.78%
FILE 13253 - Rational Coins 74
43.24%
33
75.76%
FILE 13254 - Fish 333
16.52%
59
54.24%
FILE 13255 - FujikoMine 131
9.92%
24
29.17%
FILE 13256 - Hip-$n$ 65
40.00%
27
70.37%
FILE 13257 - License Plates 832
46.03%
220
77.27%
FILE 13258 - Romeo and Juliet Secrets 268
31.34%
65
78.46%
FILE 13259 - Soccer Championship 271
27.31%
78
67.95%
FILE 13260 - Alice's Travels II 56
42.86%
15
66.67%
FILE 13261 - Between Ceiling and Floor 40
22.50%
13
46.15%
FILE 13262 - Count Equation Solutions 411
20.44%
74
64.86%
FILE 13263 - Determinant Fun 26
7.69%
5
20.00%
FILE 13264 - Easy Tiling Problem 9
22.22%
5
40.00%
FILE 13265 - Finding Paths 32
3.12%
14
7.14%
FILE 13266 - Great Coin Game 35
5.71%
16
12.50%
FILE 13267 - Half the Polygon 18
5.56%
6
16.67%
FILE 13268 - Interesting Resister Graph 6
16.67%
3
33.33%
FILE 13269 - Journey through Gridland 28
10.71%
11
27.27%
FILE 13270 - Kid's Spiral Problem 31
3.23%
7
14.29%
FILE 13271 - Brick Walls 1232
24.43%
347
56.20%
FILE 13272 - Bracket Sequence 998
40.08%
248
79.84%
FILE 13273 - Making a Team 136
65.44%
67
89.55%
FILE 13274 - Christmas Tree 1190
38.40%
293
86.69%
FILE 13275 - Leap Birthdays 2945
58.17%
983
94.71%
FILE 13276 - Megamind 802
27.93%
179
77.09%
FILE 13277 - XOR Path 440
41.82%
97
91.75%
FILE 13278 - Angry Birds Transformers 659
41.88%
184
86.41%
FILE 13279 - Divisors 803
35.24%
183
78.69%
FILE 13280 - Substring Sorting 277
32.13%
73
71.23%
FILE 13281 - Bermuda Polygon 64
12.50%
21
38.10%
FILE 13282 - Cakey McCakeFace 905
15.25%
153
50.33%
FILE 13283 - Table 62
43.55%
32
50.00%
FILE 13284 - Macarons 110
52.73%
57
80.70%
FILE 13285 - Candy Chain 38
26.32%
17
29.41%
FILE 13286 - Ingredients 761
30.62%
67
82.09%
FILE 13287 - Shattered Cake 3970
42.09%
613
92.17%
FILE 13288 - Cordon Bleu 288
20.83%
58
55.17%
FILE 13289 - Kabobs 25
28.00%
10
40.00%
FILE 13290 - Burglary 109
11.01%
23
43.48%
FILE 13291 - Frosting on the Cake 905
37.57%
227
85.02%
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 182
25.82%
43
72.09%
FILE 13296 - Dominoes Magic Squares 92
34.78%
29
51.72%
FILE 13297 - Extended Puzzle 92
47.83%
37
86.49%
FILE 13298 - A Fibonacci Family Formula 1328
22.06%
88
85.23%
FILE 13299 - Tron Garbage Collector 18
22.22%
7
42.86%
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