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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: 22751
Success rate: 54.84%
Solve
Opposite Task
LOJ-1001
Easy
Solved by: 15959
Success rate: 47.26%
Solve
Country Roads
LOJ-1002
Easy
Solved by: 3177
Success rate: 48.17%
Solve
Drunk
LOJ-1003
Medium
Solved by: 1985
Success rate: 28.55%
Solve
Monkey Banana Problem
LOJ-1004
Easy
Solved by: 4704
Success rate: 52.63%
Solve
Rooks
LOJ-1005
Easy
Solved by: 3552
Success rate: 44.39%
Solve
Hex-a-bonacci
LOJ-1006
Easy
Solved by: 8183
Success rate: 28.77%
Solve
Mathematically Hard
LOJ-1007
Easy
Solved by: 3140
Success rate: 25.99%
Solve
Fibsieve's Fantabulous Birthday
LOJ-1008
Easy
Solved by: 6014
Success rate: 43.48%
Solve
Back to Underworld
LOJ-1009
Easy
Solved by: 3918
Success rate: 32.71%
Solve
Knights on a Chessboard
LOJ-1010
Easy
Solved by: 5032
Success rate: 29.24%
Solve
Marriage Ceremonies
LOJ-1011
Medium
Solved by: 2742
Success rate: 50.99%
Solve
Guilty Prince
LOJ-1012
Easy
Solved by: 5400
Success rate: 77.70%
Solve
Love Calculator
LOJ-1013
Medium
Solved by: 1750
Success rate: 53.74%
Solve
Iftar Party
LOJ-1014
Medium
Solved by: 2963
Success rate: 31.73%
Solve
Brush (I)
LOJ-1015
Easy
Solved by: 8117
Success rate: 37.43%
Solve
Brush (II)
LOJ-1016
Medium
Solved by: 1971
Success rate: 55.26%
Solve
Brush (III)
LOJ-1017
Medium
Solved by: 1706
Success rate: 49.03%
Solve
Brush (IV)
LOJ-1018
Medium
Solved by: 1034
Success rate: 27.17%
Solve
Brush (V)
LOJ-1019
Medium
Solved by: 2383
Success rate: 53.62%
Solve
A Childhood Game
LOJ-1020
Medium
Solved by: 2373
Success rate: 49.84%
Solve
Painful Bases
LOJ-1021
Medium
Solved by: 1245
Success rate: 52.95%
Solve
Circle in Square
LOJ-1022
Easy
Solved by: 9767
Success rate: 46.33%
Solve
Discovering Permutations
LOJ-1023
Medium
Solved by: 2601
Success rate: 61.11%
Solve
Eid
LOJ-1024
Medium
Solved by: 1299
Success rate: 42.01%
Solve
The Specials Menu
LOJ-1025
Medium
Solved by: 1544
Success rate: 54.29%
Solve
Critical Links
LOJ-1026
Medium
Solved by: 1430
Success rate: 43.77%
Solve
A Dangerous Maze
LOJ-1027
Medium
Solved by: 1813
Success rate: 70.28%
Solve
Trailing Zeroes (I)
LOJ-1028
Easy
Solved by: 2346
Success rate: 23.57%
Solve
Civil and Evil Engineer
LOJ-1029
Medium
Solved by: 1800
Success rate: 62.85%
Solve
Discovering Gold
LOJ-1030
Medium
Solved by: 1534
Success rate: 55.33%
Solve
Easy Game
LOJ-1031
Medium
Solved by: 1324
Success rate: 62.62%
Solve
Fast Bit Calculations
LOJ-1032
Medium
Solved by: 1185
Success rate: 76.87%
Solve
Generating Palindromes
LOJ-1033
Medium
Solved by: 1976
Success rate: 75.76%
Solve
Hit the Light Switches
LOJ-1034
Medium
Solved by: 1434
Success rate: 38.86%
Solve
Intelligent Factorial Factorization
LOJ-1035
Easy
Solved by: 2783
Success rate: 62.40%
Solve
A Refining Company
LOJ-1036
Medium Hard
Solved by: 676
Success rate: 70.69%
Solve
Agent 47
LOJ-1037
Medium
Solved by: 1178
Success rate: 66.32%
Solve
Race to 1 Again
LOJ-1038
Medium
Solved by: 1315
Success rate: 67.94%
Solve
A Toy Company
LOJ-1039
Medium
Solved by: 1131
Success rate: 51.16%
Solve
Donation
LOJ-1040
Medium
Solved by: 1363
Success rate: 61.23%
Solve
Road Construction
LOJ-1041
Medium
Solved by: 1606
Success rate: 64.24%
Solve
Secret Origins
LOJ-1042
Medium
Solved by: 3222
Success rate: 34.49%
Solve
Triangle Partitioning
LOJ-1043
Easy
Solved by: 4328
Success rate: 75.14%
Solve
Palindrome Partitioning
LOJ-1044
Medium
Solved by: 1287
Success rate: 54.07%
Solve
Digits of Factorial
LOJ-1045
Easy
Solved by: 4407
Success rate: 55.05%
Solve
Rider
LOJ-1046
Medium
Solved by: 1063
Success rate: 58.63%
Solve
Neighbor House
LOJ-1047
Easy
Solved by: 3034
Success rate: 72.44%
Solve
Conquering Keokradong
LOJ-1048
Medium
Solved by: 1363
Success rate: 33.92%
Solve
One Way Roads
LOJ-1049
Medium
Solved by: 1725
Success rate: 72.04%
Solve
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