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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 1600 - Patrol Robot 7929
42.20%
1121
90.37%
FILE 1601 - The Morning after Halloween 6800
44.44%
711
86.36%
FILE 1602 - Lattice Animals 1645
62.19%
324
89.51%
FILE 1603 - Square Destroyer 2133
54.38%
535
90.47%
FILE 1604 - Cubic Eight-Puzzle 973
54.06%
211
87.20%
FILE 1605 - Building for UN 4713
50.84%
873
95.19%
FILE 1606 - Amphiphilic Carbon Molecules 2086
55.37%
396
91.41%
FILE 1607 - Gates 1644
37.83%
253
91.70%
FILE 1608 - Non-boring sequences 7471
35.32%
1128
86.17%
FILE 1609 - Foul Play 1223
46.77%
262
87.40%
FILE 1610 - Party Games 6744
30.95%
939
83.81%
FILE 1611 - Crane 1808
51.83%
339
93.22%
FILE 1612 - Guess 2675
30.99%
320
86.25%
FILE 1613 - K-Graph Oddity 2092
33.94%
268
87.31%
FILE 1614 - Hell on the Markets 2797
40.08%
405
89.38%
FILE 1615 - Highway 2600
43.50%
394
91.62%
FILE 1616 - Caravan Robbers 2287
33.23%
258
84.88%
FILE 1617 - Laptop 1390
47.48%
251
90.04%
FILE 1618 - Weak Key 1292
48.07%
230
92.17%
FILE 1619 - Feel Good 8262
19.60%
819
74.85%
FILE 1620 - Lazy Susan 752
62.50%
197
89.34%
FILE 1621 - Jumping Around 1089
3.58%
136
18.38%
FILE 1622 - Robot 772
32.51%
119
78.99%
FILE 1623 - Enter The Dragon 1717
41.99%
259
84.56%
FILE 1624 - Knots 410
39.51%
89
85.39%
FILE 1625 - Color Length 5171
52.29%
820
92.20%
FILE 1626 - Brackets sequence 13845
24.04%
1190
77.90%
FILE 1627 - Team them up! 3377
30.65%
548
80.11%
FILE 1628 - Pizza Delivery 576
55.73%
184
89.13%
FILE 1629 - Cake slicing 3855
45.45%
650
93.54%
FILE 1630 - Folding 2707
55.93%
798
86.72%
FILE 1631 - Locker 1209
56.16%
257
87.94%
FILE 1632 - Alibaba 3148
38.37%
414
86.96%
FILE 1633 - Dyslexic Gollum 1180
41.86%
217
83.41%
FILE 1634 - The Picnic 252
60.32%
72
87.50%
FILE 1635 - Irrelevant Elements 7652
27.22%
626
81.95%
FILE 1636 - Headshot 4260
55.63%
944
94.81%
FILE 1637 - Double Patience 1644
58.03%
306
90.85%
FILE 1638 - Pole Arrangement 1960
74.18%
553
97.11%
FILE 1639 - Candy 2923
40.40%
377
89.39%
FILE 1640 - The Counting Problem 6019
41.88%
1578
86.19%
FILE 1641 - ASCII Area 2966
48.65%
780
89.87%
FILE 1642 - Magical GCD 2916
43.14%
651
86.94%
FILE 1643 - Angle and Squares 672
56.25%
149
94.63%
FILE 1644 - Prime Gap 7322
65.15%
1869
96.04%
FILE 1645 - Count 1126
66.16%
384
80.99%
FILE 1646 - Edge Case 884
67.65%
258
94.57%
FILE 1647 - Computer Transformation 1323
47.24%
287
90.94%
FILE 1648 - Business Center 1234
42.95%
246
87.40%
FILE 1649 - Binomial coefficients 1208
39.74%
199
82.91%
FILE 1650 - Number String 890
55.73%
282
90.43%
FILE 1651 - Binary Operation 126
37.30%
39
71.79%
FILE 1652 - Fibonacci System 163
47.24%
57
80.70%
FILE 1653 - Yet Another Multiple Problem 540
39.81%
96
89.58%
FILE 1654 - Pairs of integers 285
35.09%
80
75.00%
FILE 1655 - Exam 422
39.57%
143
74.13%
FILE 1656 - Exponential Towers 87
67.82%
41
80.49%
FILE 1657 - Game 246
36.59%
59
79.66%
FILE 1658 - Admiral 2809
44.54%
382
93.19%
FILE 1659 - Help Little Laura 890
44.16%
155
90.32%
FILE 1660 - Cable TV Network 2396
52.50%
715
94.27%
FILE 1661 - Equation 537
28.49%
103
74.76%
FILE 1662 - Brackets Removal 389
51.93%
83
86.75%
FILE 1663 - Purifying Machine 1489
36.40%
223
87.89%
FILE 1664 - Conquer a New Region 1397
42.66%
235
89.79%
FILE 1665 - Islands 2014
34.51%
269
83.27%
FILE 1666 - Walk 254
43.31%
65
78.46%
FILE 1667 - Network Mess 313
51.12%
70
91.43%
FILE 1668 - Let's Go Green 321
63.24%
98
90.82%
FILE 1669 - Holiday's Accommodatio 368
57.07%
102
91.18%
FILE 1670 - Kingdom Roadmap 587
3.92%
83
21.69%
FILE 1671 - History of Languages 212
51.42%
68
86.76%
FILE 1672 - Disjoint Regular Expressions 209
14.83%
59
13.56%
FILE 1673 - str2int 490
36.33%
117
86.32%
FILE 1674 - Lightning Energy Report 1182
45.09%
228
89.04%
FILE 1675 - Kingdom Reunion 63
20.63%
23
34.78%
FILE 1676 - GRE Words Revenge 1200
48.92%
112
81.25%
FILE 1677 - Cycling 31
19.35%
17
35.29%
FILE 1678 - Huzita Axiom 6 47
19.15%
19
26.32%
FILE 1679 - Easy Geometry 130
5.38%
44
13.64%
FILE 1680 - Journey 60
18.33%
23
47.83%
FILE 1681 - Dictionary 106
2.83%
30
10.00%
FILE 1682 - Exclusive Access 29
41.38%
18
66.67%
FILE 1683 - In case of failure 490
30.00%
94
80.85%
FILE 1684 - Escape Plan 69
28.99%
31
51.61%
FILE 1685 - Enjoyable Commutation 59
32.20%
22
54.55%
FILE 1686 - Tiling 44
47.73%
27
66.67%
FILE 1687 - Slicing Tree 47
44.68%
21
66.67%
FILE 1688 - Roof 22
45.45%
11
45.45%
FILE 1689 - International Event 16
50.00%
10
60.00%
FILE 1690 - Find a Minor 36
19.44%
18
33.33%
FILE 1691 - Hip To Be Square 56
23.21%
20
45.00%
FILE 1692 - Labyrinth of the Minotaur 91
9.89%
41
19.51%
FILE 1693 - XAR 24
37.50%
13
38.46%
FILE 1694 - History course 45
31.11%
24
50.00%
FILE 1695 - Escape 85
29.41%
33
51.52%
FILE 1696 - Traveling Spiders 156
3.21%
25
16.00%
FILE 1697 - Baggage 665
31.43%
214
78.97%
FILE 1698 - Buffed Buffet 137
14.60%
46
30.43%
FILE 1699 - Crane Balancing 905
25.08%
74
63.51%
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