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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
1600 - Patrol Robot | 7920 |
42.17%
|
1120 |
90.36%
|
|
|
|
1601 - The Morning after Halloween | 6799 |
44.43%
|
711 |
86.36%
|
|
|
|
1602 - Lattice Animals | 1644 |
62.17%
|
324 |
89.51%
|
|
|
|
1603 - Square Destroyer | 2133 |
54.38%
|
535 |
90.47%
|
|
|
|
1604 - Cubic Eight-Puzzle | 972 |
54.01%
|
210 |
87.14%
|
|
|
|
1605 - Building for UN | 4711 |
50.84%
|
872 |
95.18%
|
|
|
|
1606 - Amphiphilic Carbon Molecules | 2085 |
55.35%
|
395 |
91.39%
|
|
|
|
1607 - Gates | 1631 |
37.95%
|
252 |
91.67%
|
|
|
|
1608 - Non-boring sequences | 7433 |
35.29%
|
1124 |
86.12%
|
|
|
|
1609 - Foul Play | 1221 |
46.68%
|
261 |
87.36%
|
|
|
|
1610 - Party Games | 6726 |
30.94%
|
935 |
83.85%
|
|
|
|
1611 - Crane | 1806 |
51.77%
|
338 |
93.20%
|
|
|
|
1612 - Guess | 2672 |
30.91%
|
319 |
86.21%
|
|
|
|
1613 - K-Graph Oddity | 2090 |
33.88%
|
267 |
87.27%
|
|
|
|
1614 - Hell on the Markets | 2795 |
40.04%
|
404 |
89.36%
|
|
|
|
1615 - Highway | 2597 |
43.47%
|
393 |
91.60%
|
|
|
|
1616 - Caravan Robbers | 2286 |
33.20%
|
257 |
84.82%
|
|
|
|
1617 - Laptop | 1388 |
47.41%
|
250 |
90.00%
|
|
|
|
1618 - Weak Key | 1290 |
47.98%
|
229 |
92.14%
|
|
|
|
1619 - Feel Good | 8241 |
19.56%
|
818 |
74.82%
|
|
|
|
1620 - Lazy Susan | 752 |
62.50%
|
197 |
89.34%
|
|
|
|
1621 - Jumping Around | 1066 |
3.66%
|
134 |
18.66%
|
|
|
|
1622 - Robot | 767 |
32.59%
|
118 |
78.81%
|
|
|
|
1623 - Enter The Dragon | 1716 |
41.96%
|
259 |
84.56%
|
|
|
|
1624 - Knots | 394 |
39.85%
|
85 |
84.71%
|
|
|
|
1625 - Color Length | 5164 |
52.25%
|
818 |
92.18%
|
|
|
|
1626 - Brackets sequence | 13801 |
24.08%
|
1186 |
77.99%
|
|
|
|
1627 - Team them up! | 3369 |
30.57%
|
545 |
80.18%
|
|
|
|
1628 - Pizza Delivery | 573 |
55.50%
|
182 |
89.01%
|
|
|
|
1629 - Cake slicing | 3854 |
45.43%
|
649 |
93.53%
|
|
|
|
1630 - Folding | 2701 |
55.91%
|
796 |
86.68%
|
|
|
|
1631 - Locker | 1208 |
56.13%
|
256 |
87.89%
|
|
|
|
1632 - Alibaba | 3140 |
38.34%
|
413 |
86.92%
|
|
|
|
1633 - Dyslexic Gollum | 1179 |
41.82%
|
216 |
83.33%
|
|
|
|
1634 - The Picnic | 243 |
61.32%
|
70 |
88.57%
|
|
|
|
1635 - Irrelevant Elements | 7650 |
27.20%
|
625 |
81.92%
|
|
|
|
1636 - Headshot | 4258 |
55.61%
|
943 |
94.80%
|
|
|
|
1637 - Double Patience | 1643 |
58.00%
|
305 |
90.82%
|
|
|
|
1638 - Pole Arrangement | 1959 |
74.17%
|
552 |
97.10%
|
|
|
|
1639 - Candy | 2917 |
40.38%
|
374 |
89.57%
|
|
|
|
1640 - The Counting Problem | 6003 |
41.80%
|
1573 |
86.14%
|
|
|
|
1641 - ASCII Area | 2948 |
48.74%
|
777 |
89.83%
|
|
|
|
1642 - Magical GCD | 2914 |
43.10%
|
650 |
86.92%
|
|
|
|
1643 - Angle and Squares | 671 |
56.18%
|
148 |
94.59%
|
|
|
|
1644 - Prime Gap | 7264 |
65.13%
|
1866 |
96.09%
|
|
|
|
1645 - Count | 1124 |
66.10%
|
383 |
80.94%
|
|
|
|
1646 - Edge Case | 882 |
67.57%
|
257 |
94.55%
|
|
|
|
1647 - Computer Transformation | 1322 |
47.20%
|
286 |
90.91%
|
|
|
|
1648 - Business Center | 1232 |
42.86%
|
245 |
87.35%
|
|
|
|
1649 - Binomial coefficients | 1207 |
39.69%
|
198 |
82.83%
|
|
|
|
1650 - Number String | 889 |
55.68%
|
281 |
90.39%
|
|
|
|
1651 - Binary Operation | 126 |
37.30%
|
39 |
71.79%
|
|
|
|
1652 - Fibonacci System | 161 |
46.58%
|
56 |
80.36%
|
|
|
|
1653 - Yet Another Multiple Problem | 538 |
39.59%
|
94 |
89.36%
|
|
|
|
1654 - Pairs of integers | 282 |
34.40%
|
78 |
74.36%
|
|
|
|
1655 - Exam | 420 |
39.29%
|
143 |
74.13%
|
|
|
|
1656 - Exponential Towers | 87 |
67.82%
|
41 |
80.49%
|
|
|
|
1657 - Game | 244 |
36.07%
|
58 |
79.31%
|
|
|
|
1658 - Admiral | 2808 |
44.52%
|
381 |
93.18%
|
|
|
|
1659 - Help Little Laura | 885 |
44.07%
|
153 |
90.20%
|
|
|
|
1660 - Cable TV Network | 2391 |
52.49%
|
713 |
94.39%
|
|
|
|
1661 - Equation | 523 |
28.49%
|
101 |
73.27%
|
|
|
|
1662 - Brackets Removal | 381 |
51.97%
|
80 |
86.25%
|
|
|
|
1663 - Purifying Machine | 1488 |
36.36%
|
222 |
87.84%
|
|
|
|
1664 - Conquer a New Region | 1396 |
42.62%
|
234 |
89.74%
|
|
|
|
1665 - Islands | 2013 |
34.48%
|
268 |
83.21%
|
|
|
|
1666 - Walk | 251 |
42.63%
|
64 |
78.12%
|
|
|
|
1667 - Network Mess | 308 |
50.97%
|
68 |
91.18%
|
|
|
|
1668 - Let's Go Green | 318 |
63.21%
|
98 |
90.82%
|
|
|
|
1669 - Holiday's Accommodatio | 366 |
56.83%
|
101 |
91.09%
|
|
|
|
1670 - Kingdom Roadmap | 584 |
3.94%
|
83 |
21.69%
|
|
|
|
1671 - History of Languages | 208 |
50.48%
|
66 |
86.36%
|
|
|
|
1672 - Disjoint Regular Expressions | 199 |
15.58%
|
58 |
13.79%
|
|
|
|
1673 - str2int | 489 |
36.20%
|
116 |
86.21%
|
|
|
|
1674 - Lightning Energy Report | 1181 |
45.05%
|
228 |
89.04%
|
|
|
|
1675 - Kingdom Reunion | 61 |
19.67%
|
23 |
30.43%
|
|
|
|
1676 - GRE Words Revenge | 1200 |
48.92%
|
112 |
81.25%
|
|
|
|
1677 - Cycling | 31 |
19.35%
|
17 |
35.29%
|
|
|
|
1678 - Huzita Axiom 6 | 47 |
19.15%
|
19 |
26.32%
|
|
|
|
1679 - Easy Geometry | 129 |
5.43%
|
44 |
13.64%
|
|
|
|
1680 - Journey | 59 |
16.95%
|
23 |
43.48%
|
|
|
|
1681 - Dictionary | 89 |
3.37%
|
30 |
10.00%
|
|
|
|
1682 - Exclusive Access | 29 |
41.38%
|
18 |
66.67%
|
|
|
|
1683 - In case of failure | 487 |
29.77%
|
93 |
80.65%
|
|
|
|
1684 - Escape Plan | 64 |
31.25%
|
29 |
55.17%
|
|
|
|
1685 - Enjoyable Commutation | 59 |
32.20%
|
22 |
54.55%
|
|
|
|
1686 - Tiling | 43 |
46.51%
|
27 |
66.67%
|
|
|
|
1687 - Slicing Tree | 46 |
43.48%
|
21 |
66.67%
|
|
|
|
1688 - Roof | 22 |
45.45%
|
11 |
45.45%
|
|
|
|
1689 - International Event | 16 |
50.00%
|
10 |
60.00%
|
|
|
|
1690 - Find a Minor | 35 |
17.14%
|
18 |
33.33%
|
|
|
|
1691 - Hip To Be Square | 56 |
23.21%
|
20 |
45.00%
|
|
|
|
1692 - Labyrinth of the Minotaur | 91 |
9.89%
|
41 |
19.51%
|
|
|
|
1693 - XAR | 23 |
34.78%
|
13 |
38.46%
|
|
|
|
1694 - History course | 45 |
31.11%
|
24 |
50.00%
|
|
|
|
1695 - Escape | 81 |
29.63%
|
33 |
48.48%
|
|
|
|
1696 - Traveling Spiders | 155 |
2.58%
|
25 |
12.00%
|
|
|
|
1697 - Baggage | 664 |
31.33%
|
214 |
78.50%
|
|
|
|
1698 - Buffed Buffet | 136 |
13.97%
|
46 |
30.43%
|
|
|
|
1699 - Crane Balancing | 898 |
25.06%
|
72 |
63.89%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |
Browse Problems 

