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ID
Title
Submit
Solved
1700
Garden of Eden
8
3
1701
Center of Masses
30
10
1702
Cutting Sticks
292
105
1703
Bicoloring
42
25
1704
The PATH
20
8
1705
Carmichael Numbers
180
37
1706
Count the Trees
57
18
1707
Prime Time
243
65
1708
Always Late
50
4
1709
Loan
2
1
1710
Dictionary
211
35
1711
Expression
30
7
1712
Highways
132
20
1713
Advertisement
33
6
1714
Yahtzee
12
2
1715
A flea on a chessboard
65
36
1716
Orders
285
80
1717
Perfect Pth Powers
1294
202
1718
Tango Tango Insurrection
1
1
1719
Advanced Causal Measurements (ACM)
1
1
1720
Jack and Jill
83
5
1721
Expanding Rods
23
12
1722
Three powers
86
21
1723
Work Reduction
10
7
1724
Grid Speed
0
0
1725
Marbles on a tree
8
7
1726
Fitting Text into Slides
0
0
1727
Citizen attention offices
3
3
1728
The Perspectographer
0
0
1729
The Wedding
8
6
1730
Working with Relations
1
0
1731
Monkeys in a Regular Forest
56
14
1732
DNA Sequencing
42
8
1733
All Walks of length n from the first node
49
14
1734
Passwords
40
22
1735
Codebreakers
0
0
1736
The Boggle Game
45
14
1737
Coconuts, Revisited
86
27
1738
Lordaeron
9
5
1739
Here is the Cake
632
113
1740
How Big Is It?
128
33
1741
2046
60
14
1742
Fibonacci Matrix
46
8
1743
How Many Common Divisors?
2608
670
1744
Roads
155
27
1745
Matrix World
20
5
1746
Sum and Product
238
49
1747
The Poor Giant
14
7
1748
How Many Common Divisors? (II)
1716
390
1749
All Discs Considered
57
12
1750
Boolean Logic
13
7
1751
Code
61
24
1752
In Danger
131
58
1753
Run Length Encoding
327
74
1754
Fractran
41
9
1755
Huffman's Greed
54
33
1756
Binary Search Heap Construction
90
16
1757
How Many Common Divisors? (III)
138
61
1758
Minimizing maximizer
63
19
1759
Special Experiment
15
8
1760
New Go Game
21
3
1761
Outernet
0
0
1762
Fold Paper Strips
5
3
1763
Sum of Factorials
731
252
1764
Vivian's Problem
20
13
1765
Sequence
36
15
1766
Expression Again
1
1
1767
Elevator Stopping Plan
21
9
1768
Assistance Required
81
47
1769
The Bottom of a Graph
50
25
1770
Drink, on Ice
31
22
1771
Edge
32
26
1772
Fold
5
5
1773
Largest Rectangle in a Histogram
260
88
1774
Donsie Like
170
24
1775
California Jones and the Gate to Freedom
15
10
1776
Diplomatic License
48
16
1777
Polygon Programming with Ease
23
14
1778
Hall of Fountains
19
5
1779
Hard to Believe, but True!
179
93
1780
Etaoin Shrdlu
53
23
1781
Fiber Network
52
13
1782
Global Roaming
15
10
1783
Average is not Fast Enough!
73
41
1784
Bee Maja
40
35
1785
Quadtree
20
11
1786
From Dusk Till Dawn
8
3
1787
Euro Cup 2000
9
6
1788
Friends
47
23
1789
Quadtree II
11
8
1790
f91
1525
726
1791
Firemen barracks
12
1
1792
Football Sort
20
5
1793
Count the factors
143
71
1794
Camel trading
31
10
1795
HTML
196
90
1796
Ancient Plates
3
1
1797
Box Art
136
6
1798
Brainman
187
130
1799
Friends
83
27