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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 11500 - Vampires 2294
52.35%
650
87.08%
FILE 11501 - Laurel Creek 266
37.59%
106
77.36%
FILE 11502 - Rocket Stages 676
23.08%
152
64.47%
FILE 11503 - Virtual Friends 29174
42.49%
7139
89.69%
FILE 11504 - Dominos 25727
31.58%
5542
80.01%
FILE 11505 - Logo 4410
36.85%
1133
88.53%
FILE 11506 - Angry Programmer 8261
37.51%
1908
88.21%
FILE 11507 - Bender B. Rodríguez Problem 10239
55.33%
4762
93.81%
FILE 11508 - Life on Mars? 1075
56.09%
412
93.45%
FILE 11509 - Touring Robot 517
36.17%
214
68.22%
FILE 11510 - Erdös Unit Fractions 349
48.42%
132
78.03%
FILE 11511 - Frieze Patterns 722
41.55%
212
85.38%
FILE 11512 - GATTACA 9652
45.85%
2486
85.64%
FILE 11513 - 9 Puzzle 3699
40.96%
752
86.70%
FILE 11514 - Batman 1611
31.35%
431
81.44%
FILE 11515 - Cranes 1302
43.63%
507
92.70%
FILE 11516 - WiFi 6886
36.80%
1366
88.73%
FILE 11517 - Exact Change 18035
36.98%
4068
87.98%
FILE 11518 - Dominos 2 16389
41.85%
3999
92.05%
FILE 11519 - Logo 2 1452
31.82%
384
86.20%
FILE 11520 - Fill the Square 7391
63.01%
2560
96.99%
FILE 11521 - Compressor 509
21.02%
81
55.56%
FILE 11522 - Pyramid Number 347
60.52%
163
94.48%
FILE 11523 - Recycling 1352
40.98%
305
77.38%
FILE 11524 - InCircle 1228
75.90%
467
94.00%
FILE 11525 - Permutation 4522
53.10%
1240
90.97%
FILE 11526 - H(n) 21401
37.99%
5475
77.17%
FILE 11527 - Morning Walk 254
7.09%
65
21.54%
FILE 11528 - Switch Grid 249
32.53%
82
73.17%
FILE 11529 - Strange Tax Calculation 702
44.44%
144
83.33%
FILE 11530 - SMS Typing 24600
48.57%
9097
94.72%
FILE 11531 - Solve the Broken Maze 440
12.95%
110
35.45%
FILE 11532 - Simple Adjacency Maximization 2149
41.69%
710
88.31%
FILE 11533 - Special Number 877
21.89%
159
70.44%
FILE 11534 - Say Goodbye to Tic-Tac-Toe 1143
39.90%
329
86.32%
FILE 11535 - Set of Marbles 664
50.15%
241
91.29%
FILE 11536 - Smallest Sub-Array 7473
42.94%
1697
88.69%
FILE 11537 - Secret Problemsetters' Union 525
16.19%
97
63.92%
FILE 11538 - Chess Queen 8043
59.19%
1970
94.77%
FILE 11539 - Another Word Game 1081
33.02%
246
76.83%
FILE 11540 - Sultan's Chandelier 347
29.97%
78
74.36%
FILE 11541 - Decoding 11826
58.91%
5262
95.50%
FILE 11542 - Square 3561
39.20%
573
88.66%
FILE 11543 - Two Points And Curious MumboJumbo 112
48.21%
44
68.18%
FILE 11544 - Recruiter's Problem 899
17.13%
135
63.70%
FILE 11545 - Avoiding Jungle in the Dark 1236
36.33%
380
85.00%
FILE 11546 - Olympic Swimming 355
43.66%
106
73.58%
FILE 11547 - Automatic Answer 55356
67.75%
26561
97.56%
FILE 11548 - Blackboard Bonanza 1610
41.43%
523
85.28%
FILE 11549 - Calculator Conundrum 11129
44.39%
2226
84.77%
FILE 11550 - Demanding Dilemma 7012
34.08%
1568
86.42%
FILE 11551 - Experienced Endeavour 1083
57.43%
272
90.44%
FILE 11552 - Fewest Flops 4393
41.13%
849
85.04%
FILE 11553 - Grid Game 3935
58.45%
1885
94.54%
FILE 11554 - Hapless Hedonism 1814
58.60%
899
92.44%
FILE 11555 - Aspen Avenue 763
38.66%
234
76.50%
FILE 11556 - Best Compression Ever 1511
55.39%
669
93.42%
FILE 11557 - Code Theft 530
22.83%
121
58.68%
FILE 11558 - Dinner 271
25.83%
88
43.18%
FILE 11559 - Event Planning 47477
40.60%
16212
90.64%
FILE 11560 - Fixing the Bugs 670
21.34%
112
57.14%
FILE 11561 - Getting Gold 5064
58.89%
1724
94.08%
FILE 11562 - Hard Evidence 746
14.34%
90
55.56%
FILE 11563 - Introspective Caching 752
30.19%
194
75.77%
FILE 11564 - Just A Few More Triangles! 295
30.85%
77
54.55%
FILE 11565 - Simple Equations 20593
36.22%
4532
90.69%
FILE 11566 - Let's Yum Cha! 6371
30.04%
1082
88.45%
FILE 11567 - Moliu Number Generator 4028
35.33%
1272
84.75%
FILE 11568 - Pincer Attack!! 320
23.12%
62
70.97%
FILE 11569 - Lovely Hint 961
46.83%
376
91.49%
FILE 11570 - Sudoku without numbers? 134
50.75%
70
68.57%
FILE 11571 - Simple Equations - Extreme!! 2311
9.65%
376
29.52%
FILE 11572 - Unique Snowflakes 42825
36.46%
7900
82.86%
FILE 11573 - Ocean Currents 4173
40.76%
886
87.70%
FILE 11574 - Colliding Traffic 1031
32.98%
244
74.18%
FILE 11575 - Zerg Rush!!! 258
17.05%
63
52.38%
FILE 11576 - Scrolling Sign 3403
55.39%
1320
92.27%
FILE 11577 - Letter Frequency 12059
51.67%
4389
94.65%
FILE 11578 - Situp Benches 659
30.65%
155
70.97%
FILE 11579 - Triangle Trouble 4224
37.88%
886
87.47%
FILE 11580 - Finding the Transmitter 142
7.04%
24
33.33%
FILE 11581 - Grid Successors 4283
74.22%
2573
97.86%
FILE 11582 - Colossal Fibonacci Numbers! 16359
32.51%
1705
88.04%
FILE 11583 - Alien DNA 949
55.53%
326
85.28%
FILE 11584 - Partitioning by Palindromes 12894
59.93%
2550
92.67%
FILE 11585 - Nurikabe 1248
24.76%
245
71.43%
FILE 11586 - Train Tracks 12752
43.04%
4636
92.08%
FILE 11587 - Brick Game 884
19.57%
193
61.14%
FILE 11588 - Image Coding 5192
55.57%
2305
95.92%
FILE 11589 - Save the President 152
49.34%
58
70.69%
FILE 11590 - Prefix Lookup 1404
24.57%
289
75.09%
FILE 11591 - Bulb Inside a Grid 274
40.88%
98
78.57%
FILE 11592 - Bulb inside a Grid (II) 200
43.50%
62
74.19%
FILE 11593 - Fractions 181
48.62%
90
70.00%
FILE 11594 - All Pairs Maximum Flow 1431
36.69%
353
79.89%
FILE 11595 - Crossing Streets EXTREME 289
20.76%
56
67.86%
FILE 11596 - Convex Orthogonal Polygon 802
16.33%
121
66.12%
FILE 11597 - Spanning Subtree 4084
74.68%
2365
98.39%
FILE 11598 - Optimal Segments 540
24.44%
124
63.71%
FILE 11599 - Triangle and Polynomial 243
27.57%
122
42.62%
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