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