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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: 22544
Success rate: 54.78%
Solve
Opposite Task
LOJ-1001
Easy
Solved by: 15826
Success rate: 47.22%
Solve
Country Roads
LOJ-1002
Easy
Solved by: 3131
Success rate: 47.99%
Solve
Drunk
LOJ-1003
Medium
Solved by: 1940
Success rate: 28.55%
Solve
Monkey Banana Problem
LOJ-1004
Easy
Solved by: 4630
Success rate: 52.46%
Solve
Rooks
LOJ-1005
Easy
Solved by: 3479
Success rate: 44.32%
Solve
Hex-a-bonacci
LOJ-1006
Easy
Solved by: 8095
Success rate: 28.64%
Solve
Mathematically Hard
LOJ-1007
Easy
Solved by: 3015
Success rate: 26.14%
Solve
Fibsieve's Fantabulous Birthday
LOJ-1008
Easy
Solved by: 5980
Success rate: 43.45%
Solve
Back to Underworld
LOJ-1009
Easy
Solved by: 3858
Success rate: 32.62%
Solve
Knights on a Chessboard
LOJ-1010
Easy
Solved by: 4998
Success rate: 29.25%
Solve
Marriage Ceremonies
LOJ-1011
Medium
Solved by: 2714
Success rate: 50.91%
Solve
Guilty Prince
LOJ-1012
Easy
Solved by: 5341
Success rate: 77.73%
Solve
Love Calculator
LOJ-1013
Medium
Solved by: 1722
Success rate: 53.56%
Solve
Iftar Party
LOJ-1014
Medium
Solved by: 2891
Success rate: 31.56%
Solve
Brush (I)
LOJ-1015
Easy
Solved by: 8072
Success rate: 37.34%
Solve
Brush (II)
LOJ-1016
Medium
Solved by: 1955
Success rate: 55.25%
Solve
Brush (III)
LOJ-1017
Medium
Solved by: 1689
Success rate: 49.02%
Solve
Brush (IV)
LOJ-1018
Medium
Solved by: 1021
Success rate: 27.12%
Solve
Brush (V)
LOJ-1019
Medium
Solved by: 2361
Success rate: 53.48%
Solve
A Childhood Game
LOJ-1020
Medium
Solved by: 2353
Success rate: 49.70%
Solve
Painful Bases
LOJ-1021
Medium
Solved by: 1232
Success rate: 52.96%
Solve
Circle in Square
LOJ-1022
Easy
Solved by: 9689
Success rate: 46.29%
Solve
Discovering Permutations
LOJ-1023
Medium
Solved by: 2567
Success rate: 61.02%
Solve
Eid
LOJ-1024
Medium
Solved by: 1285
Success rate: 41.99%
Solve
The Specials Menu
LOJ-1025
Medium
Solved by: 1528
Success rate: 54.17%
Solve
Critical Links
LOJ-1026
Medium
Solved by: 1415
Success rate: 43.67%
Solve
A Dangerous Maze
LOJ-1027
Medium
Solved by: 1797
Success rate: 70.28%
Solve
Trailing Zeroes (I)
LOJ-1028
Easy
Solved by: 2307
Success rate: 23.53%
Solve
Civil and Evil Engineer
LOJ-1029
Medium
Solved by: 1784
Success rate: 62.84%
Solve
Discovering Gold
LOJ-1030
Medium
Solved by: 1511
Success rate: 55.40%
Solve
Easy Game
LOJ-1031
Medium
Solved by: 1301
Success rate: 62.50%
Solve
Fast Bit Calculations
LOJ-1032
Medium
Solved by: 1173
Success rate: 76.81%
Solve
Generating Palindromes
LOJ-1033
Medium
Solved by: 1961
Success rate: 75.74%
Solve
Hit the Light Switches
LOJ-1034
Medium
Solved by: 1424
Success rate: 38.92%
Solve
Intelligent Factorial Factorization
LOJ-1035
Easy
Solved by: 2746
Success rate: 62.24%
Solve
A Refining Company
LOJ-1036
Medium Hard
Solved by: 672
Success rate: 70.77%
Solve
Agent 47
LOJ-1037
Medium
Solved by: 1168
Success rate: 66.23%
Solve
Race to 1 Again
LOJ-1038
Medium
Solved by: 1303
Success rate: 67.90%
Solve
A Toy Company
LOJ-1039
Medium
Solved by: 1121
Success rate: 51.04%
Solve
Donation
LOJ-1040
Medium
Solved by: 1354
Success rate: 61.15%
Solve
Road Construction
LOJ-1041
Medium
Solved by: 1593
Success rate: 64.21%
Solve
Secret Origins
LOJ-1042
Medium
Solved by: 3204
Success rate: 34.45%
Solve
Triangle Partitioning
LOJ-1043
Easy
Solved by: 4280
Success rate: 75.30%
Solve
Palindrome Partitioning
LOJ-1044
Medium
Solved by: 1277
Success rate: 53.95%
Solve
Digits of Factorial
LOJ-1045
Easy
Solved by: 4377
Success rate: 55.02%
Solve
Rider
LOJ-1046
Medium
Solved by: 1055
Success rate: 58.47%
Solve
Neighbor House
LOJ-1047
Easy
Solved by: 2981
Success rate: 72.29%
Solve
Conquering Keokradong
LOJ-1048
Medium
Solved by: 1348
Success rate: 33.96%
Solve
One Way Roads
LOJ-1049
Medium
Solved by: 1714
Success rate: 71.95%
Solve
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