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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
11500 - Vampires | 2278 |
52.24%
|
641 |
87.21%
|
|
|
|
11501 - Laurel Creek | 257 |
36.58%
|
99 |
76.77%
|
|
|
|
11502 - Rocket Stages | 660 |
22.12%
|
147 |
64.63%
|
|
|
|
11503 - Virtual Friends | 28718 |
42.12%
|
7088 |
89.67%
|
|
|
|
11504 - Dominos | 25365 |
31.37%
|
5505 |
79.98%
|
|
|
|
11505 - Logo | 4375 |
36.85%
|
1129 |
88.57%
|
|
|
|
11506 - Angry Programmer | 7997 |
37.03%
|
1880 |
88.14%
|
|
|
|
11507 - Bender B. Rodríguez Problem | 10077 |
55.31%
|
4698 |
93.76%
|
|
|
11508 - Life on Mars? | 1061 |
55.89%
|
404 |
93.81%
|
|
|
|
11509 - Touring Robot | 511 |
35.62%
|
210 |
68.10%
|
|
|
|
11510 - Erdös Unit Fractions | 340 |
47.94%
|
126 |
76.98%
|
|
|
|
11511 - Frieze Patterns | 685 |
42.04%
|
208 |
85.58%
|
|
|
|
11512 - GATTACA | 9577 |
45.69%
|
2474 |
85.61%
|
|
|
|
11513 - 9 Puzzle | 3653 |
40.82%
|
745 |
86.85%
|
|
|
|
11514 - Batman | 1594 |
31.24%
|
426 |
81.69%
|
|
|
|
11515 - Cranes | 1290 |
43.41%
|
502 |
92.63%
|
|
|
|
11516 - WiFi | 6819 |
36.66%
|
1359 |
88.82%
|
|
|
|
11517 - Exact Change | 17658 |
36.58%
|
4045 |
87.99%
|
|
|
|
11518 - Dominos 2 | 15993 |
41.23%
|
3944 |
91.94%
|
|
|
|
11519 - Logo 2 | 1427 |
31.74%
|
376 |
86.17%
|
|
|
|
11520 - Fill the Square | 7319 |
63.00%
|
2538 |
97.01%
|
|
|
|
11521 - Compressor | 462 |
19.70%
|
72 |
51.39%
|
|
|
|
11522 - Pyramid Number | 342 |
60.23%
|
159 |
94.34%
|
|
|
|
11523 - Recycling | 1325 |
41.58%
|
301 |
77.41%
|
|
|
|
11524 - InCircle | 1225 |
75.92%
|
465 |
94.19%
|
|
|
|
11525 - Permutation | 4420 |
53.17%
|
1225 |
91.02%
|
|
|
|
11526 - H(n) | 20838 |
37.72%
|
5381 |
77.01%
|
|
|
|
11527 - Morning Walk | 242 |
6.20%
|
61 |
18.03%
|
|
|
|
11528 - Switch Grid | 240 |
30.83%
|
76 |
72.37%
|
|
|
|
11529 - Strange Tax Calculation | 697 |
44.19%
|
141 |
83.69%
|
|
|
|
11530 - SMS Typing | 24408 |
48.41%
|
9066 |
94.74%
|
|
|
|
11531 - Solve the Broken Maze | 422 |
12.32%
|
101 |
33.66%
|
|
|
|
11532 - Simple Adjacency Maximization | 2143 |
41.62%
|
707 |
88.40%
|
|
|
|
11533 - Special Number | 834 |
21.82%
|
154 |
69.48%
|
|
|
|
11534 - Say Goodbye to Tic-Tac-Toe | 1122 |
39.93%
|
323 |
86.38%
|
|
|
|
11535 - Set of Marbles | 628 |
50.32%
|
234 |
91.88%
|
|
|
|
11536 - Smallest Sub-Array | 7301 |
42.73%
|
1653 |
88.38%
|
|
|
|
11537 - Secret Problemsetters' Union | 509 |
14.54%
|
87 |
60.92%
|
|
|
|
11538 - Chess Queen | 8003 |
59.17%
|
1956 |
94.89%
|
|
|
|
11539 - Another Word Game | 1042 |
32.25%
|
237 |
76.37%
|
|
|
|
11540 - Sultan's Chandelier | 340 |
29.41%
|
74 |
74.32%
|
|
|
|
11541 - Decoding | 11567 |
58.66%
|
5230 |
95.49%
|
|
|
|
11542 - Square | 3536 |
39.03%
|
566 |
88.87%
|
|
|
|
11543 - Two Points And Curious MumboJumbo | 105 |
48.57%
|
40 |
67.50%
|
|
|
|
11544 - Recruiter's Problem | 881 |
16.57%
|
129 |
62.79%
|
|
|
|
11545 - Avoiding Jungle in the Dark | 1231 |
36.31%
|
378 |
85.19%
|
|
|
|
11546 - Olympic Swimming | 351 |
43.30%
|
103 |
73.79%
|
|
|
|
11547 - Automatic Answer | 53185 |
68.19%
|
26304 |
97.56%
|
|
|
|
11548 - Blackboard Bonanza | 1582 |
42.10%
|
521 |
85.41%
|
|
|
|
11549 - Calculator Conundrum | 11051 |
44.24%
|
2215 |
84.79%
|
|
|
|
11550 - Demanding Dilemma | 6672 |
33.87%
|
1534 |
86.44%
|
|
|
|
11551 - Experienced Endeavour | 1050 |
57.71%
|
262 |
90.84%
|
|
|
|
11552 - Fewest Flops | 4281 |
40.83%
|
842 |
85.04%
|
|
|
|
11553 - Grid Game | 3925 |
58.47%
|
1880 |
94.57%
|
|
|
|
11554 - Hapless Hedonism | 1806 |
58.75%
|
897 |
92.53%
|
|
|
|
11555 - Aspen Avenue | 755 |
38.15%
|
230 |
76.52%
|
|
|
|
11556 - Best Compression Ever | 1501 |
55.36%
|
666 |
93.54%
|
|
|
|
11557 - Code Theft | 524 |
22.33%
|
117 |
58.97%
|
|
|
|
11558 - Dinner | 265 |
24.53%
|
84 |
40.48%
|
|
|
|
11559 - Event Planning | 46342 |
40.56%
|
16087 |
90.59%
|
|
|
|
11560 - Fixing the Bugs | 650 |
21.23%
|
103 |
57.28%
|
|
|
|
11561 - Getting Gold | 4630 |
58.88%
|
1673 |
94.14%
|
|
|
|
11562 - Hard Evidence | 729 |
13.17%
|
85 |
52.94%
|
|
|
|
11563 - Introspective Caching | 747 |
29.85%
|
190 |
75.79%
|
|
|
|
11564 - Just A Few More Triangles! | 263 |
31.18%
|
71 |
52.11%
|
|
|
|
11565 - Simple Equations | 19908 |
35.99%
|
4488 |
90.66%
|
|
|
|
11566 - Let's Yum Cha! | 6299 |
29.94%
|
1066 |
88.46%
|
|
|
|
11567 - Moliu Number Generator | 4005 |
35.41%
|
1267 |
84.93%
|
|
|
|
11568 - Pincer Attack!! | 314 |
21.97%
|
58 |
70.69%
|
|
|
|
11569 - Lovely Hint | 927 |
47.14%
|
363 |
92.01%
|
|
|
|
11570 - Sudoku without numbers? | 130 |
50.00%
|
66 |
68.18%
|
|
|
|
11571 - Simple Equations - Extreme!! | 2290 |
9.56%
|
371 |
29.38%
|
|
|
|
11572 - Unique Snowflakes | 41249 |
36.15%
|
7688 |
82.82%
|
|
|
|
11573 - Ocean Currents | 3883 |
41.10%
|
834 |
88.97%
|
|
|
|
11574 - Colliding Traffic | 1022 |
32.88%
|
240 |
74.17%
|
|
|
|
11575 - Zerg Rush!!! | 241 |
17.01%
|
60 |
50.00%
|
|
|
|
11576 - Scrolling Sign | 3285 |
55.16%
|
1296 |
92.21%
|
|
|
|
11577 - Letter Frequency | 11770 |
51.34%
|
4353 |
94.67%
|
|
|
|
11578 - Situp Benches | 654 |
30.28%
|
151 |
70.86%
|
|
|
|
11579 - Triangle Trouble | 4010 |
38.03%
|
868 |
87.67%
|
|
|
|
11580 - Finding the Transmitter | 129 |
5.43%
|
18 |
27.78%
|
|
|
|
11581 - Grid Successors | 4096 |
74.83%
|
2536 |
97.95%
|
|
|
|
11582 - Colossal Fibonacci Numbers! | 16243 |
32.41%
|
1687 |
88.14%
|
|
|
|
11583 - Alien DNA | 900 |
54.78%
|
315 |
85.08%
|
|
|
|
11584 - Partitioning by Palindromes | 12769 |
59.86%
|
2519 |
92.70%
|
|
|
|
11585 - Nurikabe | 1219 |
24.45%
|
232 |
71.55%
|
|
|
|
11586 - Train Tracks | 12619 |
43.07%
|
4610 |
92.08%
|
|
|
|
11587 - Brick Game | 881 |
19.41%
|
190 |
61.05%
|
|
|
|
11588 - Image Coding | 5161 |
55.61%
|
2296 |
95.95%
|
|
|
|
11589 - Save the President | 142 |
47.89%
|
53 |
71.70%
|
|
|
|
11590 - Prefix Lookup | 1335 |
24.64%
|
279 |
74.55%
|
|
|
|
11591 - Bulb Inside a Grid | 267 |
40.45%
|
94 |
79.79%
|
|
|
|
11592 - Bulb inside a Grid (II) | 195 |
42.56%
|
57 |
73.68%
|
|
|
|
11593 - Fractions | 177 |
48.02%
|
87 |
68.97%
|
|
|
|
11594 - All Pairs Maximum Flow | 1395 |
37.06%
|
347 |
79.83%
|
|
|
|
11595 - Crossing Streets EXTREME | 280 |
19.29%
|
51 |
64.71%
|
|
|
|
11596 - Convex Orthogonal Polygon | 794 |
15.87%
|
116 |
65.52%
|
|
|
|
11597 - Spanning Subtree | 4058 |
74.74%
|
2358 |
98.47%
|
|
|
|
11598 - Optimal Segments | 531 |
24.11%
|
120 |
63.33%
|
|
|
|
11599 - Triangle and Polynomial | 237 |
25.74%
|
119 |
39.50%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |