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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
1600 - Patrol Robot | 7870 |
42.05%
|
1106 |
90.33%
|
|
|
|
1601 - The Morning after Halloween | 6761 |
44.37%
|
704 |
86.22%
|
|
|
|
1602 - Lattice Animals | 1637 |
62.00%
|
320 |
89.38%
|
|
|
|
1603 - Square Destroyer | 2109 |
54.29%
|
528 |
90.34%
|
|
|
|
1604 - Cubic Eight-Puzzle | 921 |
55.48%
|
204 |
86.76%
|
|
|
|
1605 - Building for UN | 4641 |
50.98%
|
862 |
95.13%
|
|
|
|
1606 - Amphiphilic Carbon Molecules | 2042 |
55.58%
|
385 |
91.17%
|
|
|
|
1607 - Gates | 1597 |
38.26%
|
245 |
92.24%
|
|
|
|
1608 - Non-boring sequences | 7319 |
35.14%
|
1107 |
86.18%
|
|
|
|
1609 - Foul Play | 1208 |
46.61%
|
256 |
87.50%
|
|
|
|
1610 - Party Games | 6532 |
31.26%
|
904 |
83.85%
|
|
|
|
1611 - Crane | 1793 |
51.76%
|
334 |
93.11%
|
|
|
|
1612 - Guess | 2650 |
30.87%
|
316 |
86.08%
|
|
|
|
1613 - K-Graph Oddity | 2057 |
33.88%
|
262 |
87.02%
|
|
|
|
1614 - Hell on the Markets | 2779 |
39.98%
|
398 |
89.20%
|
|
|
|
1615 - Highway | 2577 |
43.46%
|
386 |
91.45%
|
|
|
|
1616 - Caravan Robbers | 2272 |
33.23%
|
253 |
84.98%
|
|
|
|
1617 - Laptop | 1373 |
47.41%
|
246 |
89.84%
|
|
|
|
1618 - Weak Key | 1275 |
47.92%
|
224 |
91.96%
|
|
|
|
1619 - Feel Good | 8033 |
19.54%
|
800 |
75.00%
|
|
|
|
1620 - Lazy Susan | 750 |
62.40%
|
195 |
89.23%
|
|
|
|
1621 - Jumping Around | 1056 |
3.69%
|
133 |
18.80%
|
|
|
|
1622 - Robot | 749 |
32.84%
|
115 |
78.26%
|
|
|
|
1623 - Enter The Dragon | 1664 |
41.89%
|
252 |
84.52%
|
|
|
|
1624 - Knots | 391 |
39.64%
|
85 |
84.71%
|
|
|
|
1625 - Color Length | 5152 |
52.21%
|
814 |
92.14%
|
|
|
|
1626 - Brackets sequence | 13674 |
24.14%
|
1168 |
78.08%
|
|
|
|
1627 - Team them up! | 3361 |
30.56%
|
542 |
80.26%
|
|
|
|
1628 - Pizza Delivery | 568 |
55.11%
|
180 |
88.89%
|
|
|
|
1629 - Cake slicing | 3824 |
45.48%
|
643 |
93.62%
|
|
|
|
1630 - Folding | 2663 |
55.76%
|
789 |
86.57%
|
|
|
|
1631 - Locker | 1201 |
56.04%
|
252 |
87.70%
|
|
|
|
1632 - Alibaba | 3080 |
38.51%
|
404 |
87.13%
|
|
|
|
1633 - Dyslexic Gollum | 1166 |
41.85%
|
213 |
83.10%
|
|
|
|
1634 - The Picnic | 230 |
62.61%
|
67 |
86.57%
|
|
|
|
1635 - Irrelevant Elements | 7622 |
27.11%
|
620 |
81.94%
|
|
|
|
1636 - Headshot | 4229 |
55.40%
|
935 |
94.76%
|
|
|
|
1637 - Double Patience | 1629 |
57.77%
|
302 |
90.73%
|
|
|
|
1638 - Pole Arrangement | 1943 |
74.11%
|
547 |
97.07%
|
|
|
|
1639 - Candy | 2885 |
40.42%
|
371 |
89.49%
|
|
|
|
1640 - The Counting Problem | 5918 |
41.72%
|
1555 |
86.37%
|
|
|
|
1641 - ASCII Area | 2884 |
48.68%
|
763 |
89.78%
|
|
|
|
1642 - Magical GCD | 2908 |
42.98%
|
648 |
86.88%
|
|
|
|
1643 - Angle and Squares | 665 |
55.79%
|
144 |
94.44%
|
|
|
|
1644 - Prime Gap | 7193 |
65.04%
|
1846 |
96.10%
|
|
|
|
1645 - Count | 1120 |
65.98%
|
381 |
80.84%
|
|
|
|
1646 - Edge Case | 876 |
67.47%
|
254 |
94.49%
|
|
|
|
1647 - Computer Transformation | 1311 |
47.14%
|
282 |
90.78%
|
|
|
|
1648 - Business Center | 1225 |
42.61%
|
241 |
87.14%
|
|
|
|
1649 - Binomial coefficients | 1170 |
39.83%
|
192 |
82.29%
|
|
|
|
1650 - Number String | 854 |
55.15%
|
276 |
90.22%
|
|
|
|
1651 - Binary Operation | 124 |
36.29%
|
37 |
70.27%
|
|
|
|
1652 - Fibonacci System | 159 |
45.91%
|
54 |
79.63%
|
|
|
|
1653 - Yet Another Multiple Problem | 533 |
39.02%
|
92 |
89.13%
|
|
|
|
1654 - Pairs of integers | 279 |
34.05%
|
76 |
75.00%
|
|
|
|
1655 - Exam | 409 |
39.12%
|
139 |
72.66%
|
|
|
|
1656 - Exponential Towers | 82 |
70.73%
|
38 |
84.21%
|
|
|
|
1657 - Game | 242 |
35.54%
|
57 |
78.95%
|
|
|
|
1658 - Admiral | 2797 |
44.48%
|
378 |
93.39%
|
|
|
|
1659 - Help Little Laura | 862 |
44.20%
|
147 |
90.48%
|
|
|
|
1660 - Cable TV Network | 2310 |
52.73%
|
697 |
95.27%
|
|
|
|
1661 - Equation | 512 |
28.52%
|
99 |
73.74%
|
|
|
|
1662 - Brackets Removal | 377 |
51.72%
|
78 |
85.90%
|
|
|
|
1663 - Purifying Machine | 1480 |
36.28%
|
220 |
87.73%
|
|
|
|
1664 - Conquer a New Region | 1376 |
42.81%
|
232 |
89.66%
|
|
|
|
1665 - Islands | 1978 |
34.73%
|
264 |
83.33%
|
|
|
|
1666 - Walk | 243 |
43.62%
|
60 |
81.67%
|
|
|
|
1667 - Network Mess | 304 |
50.66%
|
67 |
91.04%
|
|
|
|
1668 - Let's Go Green | 314 |
62.74%
|
95 |
90.53%
|
|
|
|
1669 - Holiday's Accommodatio | 359 |
55.99%
|
97 |
90.72%
|
|
|
|
1670 - Kingdom Roadmap | 580 |
3.97%
|
82 |
21.95%
|
|
|
|
1671 - History of Languages | 204 |
50.00%
|
64 |
85.94%
|
|
|
|
1672 - Disjoint Regular Expressions | 191 |
16.23%
|
56 |
14.29%
|
|
|
|
1673 - str2int | 484 |
35.54%
|
113 |
85.84%
|
|
|
|
1674 - Lightning Energy Report | 1140 |
45.26%
|
224 |
88.84%
|
|
|
|
1675 - Kingdom Reunion | 46 |
21.74%
|
19 |
31.58%
|
|
|
|
1676 - GRE Words Revenge | 1194 |
48.74%
|
108 |
81.48%
|
|
|
|
1677 - Cycling | 28 |
21.43%
|
16 |
37.50%
|
|
|
|
1678 - Huzita Axiom 6 | 43 |
20.93%
|
18 |
27.78%
|
|
|
|
1679 - Easy Geometry | 109 |
6.42%
|
40 |
15.00%
|
|
|
|
1680 - Journey | 53 |
15.09%
|
19 |
42.11%
|
|
|
|
1681 - Dictionary | 46 |
6.52%
|
17 |
17.65%
|
|
|
|
1682 - Exclusive Access | 16 |
31.25%
|
10 |
50.00%
|
|
|
|
1683 - In case of failure | 486 |
29.63%
|
92 |
80.43%
|
|
|
|
1684 - Escape Plan | 57 |
33.33%
|
25 |
60.00%
|
|
|
|
1685 - Enjoyable Commutation | 51 |
31.37%
|
17 |
52.94%
|
|
|
|
1686 - Tiling | 41 |
43.90%
|
25 |
64.00%
|
|
|
|
1687 - Slicing Tree | 43 |
39.53%
|
19 |
63.16%
|
|
|
|
1688 - Roof | 18 |
33.33%
|
8 |
25.00%
|
|
|
|
1689 - International Event | 15 |
46.67%
|
9 |
55.56%
|
|
|
|
1690 - Find a Minor | 28 |
7.14%
|
15 |
13.33%
|
|
|
|
1691 - Hip To Be Square | 54 |
20.37%
|
18 |
38.89%
|
|
|
|
1692 - Labyrinth of the Minotaur | 77 |
11.69%
|
39 |
20.51%
|
|
|
|
1693 - XAR | 14 |
21.43%
|
12 |
25.00%
|
|
|
|
1694 - History course | 40 |
32.50%
|
22 |
50.00%
|
|
|
|
1695 - Escape | 73 |
28.77%
|
29 |
48.28%
|
|
|
|
1696 - Traveling Spiders | 149 |
2.68%
|
24 |
12.50%
|
|
|
|
1697 - Baggage | 657 |
31.05%
|
211 |
78.67%
|
|
|
|
1698 - Buffed Buffet | 133 |
12.03%
|
44 |
27.27%
|
|
|
|
1699 - Crane Balancing | 891 |
24.58%
|
70 |
62.86%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |
Browse Problems 

