12 Days of Christmas
356th
99 Bottles of Beer
466th70th
Abundant Numbers
35th58th63rd
Arabic to Roman
36th
Christmas Trees
294th68th
Cubes
100th
Diamonds
160th37th
Divisors
48th221st124th
Emirp Numbers
32nd254th69th
Evil Numbers
444th100th
Fibonacci
135th861st238th
Fizz Buzz
1,174th399th
Happy Numbers
36th231st61st
Leap Years
60th474th125th
Morse Decoder
90th
Morse Encoder
105th
Niven Numbers
60th363rd83rd
Odious Numbers
44th340th94th
Ordinal Numbers
208th31st
Pangram Grep
233rd
Pascal’s Triangle
215th48th
Pernicious Numbers
199th64th
Prime Numbers
70th465th138th
Quine
359th
Rock-paper-scissors-Spock-lizard
123rd
Roman to Arabic
135th
Rule 110
13th
Seven Segment
137th35th
Sierpiński Triangle
142nd