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LightOJ Volumes
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LightOJ Volume 10
LightOJ Volume 11
LightOJ Volume 12
LightOJ Volume 13
LightOJ Volume 14
Show unsolved only
Greetings from LightOJ
LOJ-1000
Easy
Solved by: 21241
Success rate: 53.66%
Solve
Opposite Task
LOJ-1001
Easy
Solved by: 14966
Success rate: 46.49%
Solve
Country Roads
LOJ-1002
Easy
Solved by: 2946
Success rate: 47.78%
Solve
Drunk
LOJ-1003
Medium
Solved by: 1764
Success rate: 28.18%
Solve
Monkey Banana Problem
LOJ-1004
Easy
Solved by: 4325
Success rate: 52.48%
Solve
Rooks
LOJ-1005
Easy
Solved by: 3247
Success rate: 44.63%
Solve
Hex-a-bonacci
LOJ-1006
Easy
Solved by: 7650
Success rate: 27.94%
Solve
Mathematically Hard
LOJ-1007
Easy
Solved by: 2748
Success rate: 26.55%
Solve
Fibsieve's Fantabulous Birthday
LOJ-1008
Easy
Solved by: 5786
Success rate: 43.49%
Solve
Back to Underworld
LOJ-1009
Easy
Solved by: 3614
Success rate: 32.62%
Solve
Knights on a Chessboard
LOJ-1010
Easy
Solved by: 4823
Success rate: 29.17%
Solve
Marriage Ceremonies
LOJ-1011
Medium
Solved by: 2528
Success rate: 50.53%
Solve
Guilty Prince
LOJ-1012
Easy
Solved by: 4864
Success rate: 76.68%
Solve
Love Calculator
LOJ-1013
Medium
Solved by: 1631
Success rate: 53.79%
Solve
Iftar Party
LOJ-1014
Medium
Solved by: 2648
Success rate: 31.09%
Solve
Brush (I)
LOJ-1015
Easy
Solved by: 7830
Success rate: 37.02%
Solve
Brush (II)
LOJ-1016
Medium
Solved by: 1861
Success rate: 55.20%
Solve
Brush (III)
LOJ-1017
Medium
Solved by: 1624
Success rate: 49.15%
Solve
Brush (IV)
LOJ-1018
Medium
Solved by: 974
Success rate: 27.74%
Solve
Brush (V)
LOJ-1019
Medium
Solved by: 2243
Success rate: 52.81%
Solve
A Childhood Game
LOJ-1020
Medium
Solved by: 2243
Success rate: 49.99%
Solve
Painful Bases
LOJ-1021
Medium
Solved by: 1181
Success rate: 52.58%
Solve
Circle in Square
LOJ-1022
Easy
Solved by: 9341
Success rate: 46.12%
Solve
Discovering Permutations
LOJ-1023
Medium
Solved by: 2427
Success rate: 60.88%
Solve
Eid
LOJ-1024
Medium
Solved by: 1224
Success rate: 42.09%
Solve
The Specials Menu
LOJ-1025
Medium
Solved by: 1466
Success rate: 54.41%
Solve
Critical Links
LOJ-1026
Medium
Solved by: 1353
Success rate: 44.56%
Solve
A Dangerous Maze
LOJ-1027
Medium
Solved by: 1701
Success rate: 70.49%
Solve
Trailing Zeroes (I)
LOJ-1028
Easy
Solved by: 2144
Success rate: 23.16%
Solve
Civil and Evil Engineer
LOJ-1029
Medium
Solved by: 1710
Success rate: 62.28%
Solve
Discovering Gold
LOJ-1030
Medium
Solved by: 1443
Success rate: 56.12%
Solve
Easy Game
LOJ-1031
Medium
Solved by: 1247
Success rate: 62.50%
Solve
Fast Bit Calculations
LOJ-1032
Medium
Solved by: 1138
Success rate: 76.94%
Solve
Generating Palindromes
LOJ-1033
Medium
Solved by: 1869
Success rate: 75.66%
Solve
Hit the Light Switches
LOJ-1034
Medium
Solved by: 1363
Success rate: 40.03%
Solve
Intelligent Factorial Factorization
LOJ-1035
Easy
Solved by: 2565
Success rate: 61.70%
Solve
A Refining Company
LOJ-1036
Medium Hard
Solved by: 653
Success rate: 70.76%
Solve
Agent 47
LOJ-1037
Medium
Solved by: 1105
Success rate: 67.09%
Solve
Race to 1 Again
LOJ-1038
Medium
Solved by: 1243
Success rate: 67.59%
Solve
A Toy Company
LOJ-1039
Medium
Solved by: 1074
Success rate: 51.16%
Solve
Donation
LOJ-1040
Medium
Solved by: 1315
Success rate: 60.97%
Solve
Road Construction
LOJ-1041
Medium
Solved by: 1530
Success rate: 63.74%
Solve
Secret Origins
LOJ-1042
Medium
Solved by: 3119
Success rate: 34.29%
Solve
Triangle Partitioning
LOJ-1043
Easy
Solved by: 4013
Success rate: 75.12%
Solve
Palindrome Partitioning
LOJ-1044
Medium
Solved by: 1226
Success rate: 53.83%
Solve
Digits of Factorial
LOJ-1045
Easy
Solved by: 4208
Success rate: 54.89%
Solve
Rider
LOJ-1046
Medium
Solved by: 1019
Success rate: 58.28%
Solve
Neighbor House
LOJ-1047
Easy
Solved by: 2785
Success rate: 71.84%
Solve
Conquering Keokradong
LOJ-1048
Medium
Solved by: 1272
Success rate: 34.81%
Solve
One Way Roads
LOJ-1049
Medium
Solved by: 1646
Success rate: 71.99%
Solve
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