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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 13200 - Super Gifts 81
14.81%
21
38.10%
FILE 13201 - Sparse Domino Tiling 48
20.83%
22
45.45%
FILE 13202 - Firefighting Heroes 77
23.38%
30
50.00%
FILE 13203 - Disk Madness 139
63.31%
77
89.61%
FILE 13204 - Count these Permutations 237
54.01%
92
86.96%
FILE 13205 - Antivirus 61
37.70%
26
53.85%
FILE 13206 - Beautiful Triad 110
53.64%
59
84.75%
FILE 13207 - AirCraft: Monster 192
36.46%
69
72.46%
FILE 13208 - Drought In Nlogonia 222
43.24%
73
86.30%
FILE 13209 - My Password is a Palindromic Prime Number 342
61.70%
140
92.14%
FILE 13210 - Macarons in La FĂȘte 37
37.84%
19
57.89%
FILE 13211 - Geonosis 1494
31.93%
100
94.00%
FILE 13212 - How many inversions? 2150
34.23%
475
78.95%
FILE 13213 - Quidditch Match 118
27.12%
36
75.00%
FILE 13214 - The Robot's Grid 291
50.86%
110
86.36%
FILE 13215 - Polygonal Park 510
49.22%
154
96.10%
FILE 13216 - Problem with a ridiculously long name but with a ridiculously short description 2401
47.06%
816
90.56%
FILE 13217 - Amazing Function 373
49.60%
119
90.76%
FILE 13218 - Broken Calculator Keys 76
26.32%
21
57.14%
FILE 13219 - Cats and Vets 228
2.19%
31
16.13%
FILE 13220 - Delicious Binary Strings 31
3.23%
11
9.09%
FILE 13221 - Elegant Pillars 314
47.45%
131
90.08%
FILE 13222 - Faster Networks 34
26.47%
15
46.67%
FILE 13223 - Graph Colorings 31
22.58%
21
33.33%
FILE 13224 - Hobbit's Resistor Graphs 24
4.17%
10
10.00%
FILE 13225 - Incredible Sums 161
0.62%
41
2.44%
FILE 13226 - Just Pentagon Perimeter 35
34.29%
16
56.25%
FILE 13227 - Katrina's Shadow 40
47.50%
22
63.64%
FILE 13228 - Laser Avoidance 103
4.85%
20
15.00%
FILE 13229 - Alice's Travels 88
19.32%
21
52.38%
FILE 13230 - Brackets Everywhere 30
40.00%
15
66.67%
FILE 13231 - Catch the Rats 86
11.63%
22
31.82%
FILE 13232 - Do Pillars Again 19
5.26%
8
12.50%
FILE 13233 - Easy Permutation Problem 84
13.10%
16
56.25%
FILE 13234 - Fantastic Sorting Algorithm 64
21.88%
27
33.33%
FILE 13235 - Graph Cut of Maximum XOR Weight 50
16.00%
16
43.75%
FILE 13236 - Hedgehogs Communicate 26
30.77%
11
63.64%
FILE 13237 - Intersecting Semi-Circles 51
21.57%
16
37.50%
FILE 13238 - Just More Permutations 42
0.00%
22
0.00%
FILE 13239 - Kid's Simple Puzzle Problem 86
1.16%
21
4.76%
FILE 13240 - Looking at Divisors 192
0.52%
31
3.23%
FILE 13241 - Blade Ranas 2040 84
41.67%
43
67.44%
FILE 13242 - Pool Filling 548
39.42%
118
86.44%
FILE 13243 - The broken DNA of Jack the Ripper 143
23.78%
40
45.00%
FILE 13244 - Space Happiness 1100
61.45%
518
97.49%
FILE 13245 - Prime Darts 344
53.78%
144
86.81%
FILE 13246 - Chained Words 149
24.83%
36
61.11%
FILE 13247 - Recomputing Dependencies 83
31.33%
31
77.42%
FILE 13248 - Rogue One: Time to Impact 205
59.02%
113
91.15%
FILE 13249 - A Contest to Meet 556
37.41%
155
84.52%
FILE 13250 - Balance Game 331
26.59%
74
66.22%
FILE 13251 - Compact Terms 83
55.42%
43
79.07%
FILE 13252 - Rotating Drum 262
37.02%
67
77.61%
FILE 13253 - Rational Coins 80
46.25%
38
76.32%
FILE 13254 - Fish 340
17.65%
64
56.25%
FILE 13255 - FujikoMine 201
6.97%
37
21.62%
FILE 13256 - Hip-$n$ 72
44.44%
32
71.88%
FILE 13257 - License Plates 895
47.26%
238
78.15%
FILE 13258 - Romeo and Juliet Secrets 275
32.73%
70
80.00%
FILE 13259 - Soccer Championship 282
29.43%
84
70.24%
FILE 13260 - Alice's Travels II 65
47.69%
20
75.00%
FILE 13261 - Between Ceiling and Floor 59
23.73%
21
52.38%
FILE 13262 - Count Equation Solutions 461
22.99%
87
66.67%
FILE 13263 - Determinant Fun 60
3.33%
17
5.88%
FILE 13264 - Easy Tiling Problem 21
33.33%
16
43.75%
FILE 13265 - Finding Paths 43
25.58%
21
42.86%
FILE 13266 - Great Coin Game 46
19.57%
22
36.36%
FILE 13267 - Half the Polygon 52
21.15%
15
40.00%
FILE 13268 - Interesting Resister Graph 18
5.56%
8
12.50%
FILE 13269 - Journey through Gridland 39
23.08%
17
47.06%
FILE 13270 - Kid's Spiral Problem 44
11.36%
13
38.46%
FILE 13271 - Brick Walls 1317
24.07%
366
55.46%
FILE 13272 - Bracket Sequence 1039
40.33%
261
79.69%
FILE 13273 - Making a Team 147
65.99%
73
90.41%
FILE 13274 - Christmas Tree 1244
38.34%
300
86.33%
FILE 13275 - Leap Birthdays 3022
58.17%
1004
94.72%
FILE 13276 - Megamind 833
28.57%
188
76.06%
FILE 13277 - XOR Path 545
41.65%
118
93.22%
FILE 13278 - Angry Birds Transformers 685
42.19%
189
86.77%
FILE 13279 - Divisors 962
36.38%
203
80.30%
FILE 13280 - Substring Sorting 297
34.01%
78
73.08%
FILE 13281 - Bermuda Polygon 79
17.72%
26
50.00%
FILE 13282 - Cakey McCakeFace 922
15.94%
160
52.50%
FILE 13283 - Table 66
46.97%
36
55.56%
FILE 13284 - Macarons 122
55.74%
63
82.54%
FILE 13285 - Candy Chain 45
37.78%
21
47.62%
FILE 13286 - Ingredients 784
32.53%
73
83.56%
FILE 13287 - Shattered Cake 4141
42.26%
625
92.00%
FILE 13288 - Cordon Bleu 295
21.69%
63
57.14%
FILE 13289 - Kabobs 38
31.58%
17
52.94%
FILE 13290 - Burglary 116
13.79%
26
53.85%
FILE 13291 - Frosting on the Cake 918
38.13%
235
84.68%
FILE 13292 - Blowing Candles 441
21.32%
93
60.22%
FILE 13293 - All-star Three-point Contest 1071
29.04%
131
82.44%
FILE 13294 - Forming Better Groups 158
46.20%
52
78.85%
FILE 13295 - Carrol's Scrabble 200
27.00%
49
75.51%
FILE 13296 - Dominoes Magic Squares 133
35.34%
36
69.44%
FILE 13297 - Extended Puzzle 107
52.34%
42
88.10%
FILE 13298 - A Fibonacci Family Formula 1372
22.96%
98
85.71%
FILE 13299 - Tron Garbage Collector 27
29.63%
12
50.00%
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