12 Days of Christmas
298th
99 Bottles of Beer
411th
58th
Abundant Numbers
27th
50th
58th
Arabic to Roman
25th
Christmas Trees
255th
61st
Cubes
83rd
Diamonds
126th
26th
Divisors
41st
190th
118th
Emirp Numbers
28th
220th
60th
Evil Numbers
386th
91st
Fibonacci
102nd
746th
195th
Fizz Buzz
1,029th
286th
Happy Numbers
29th
199th
51st
Leap Years
50th
406th
114th
Morse Decoder
74th
Morse Encoder
81st
Niven Numbers
48th
309th
67th
Odious Numbers
36th
298th
84th
Ordinal Numbers
181st
22nd
Pangram Grep
187th
Pascal’s Triangle
190th
40th
Pernicious Numbers
174th
49th
Prime Numbers
59th
408th
122nd
Quine
311th
Rock-paper-scissors-Spock-lizard
101st
Roman to Arabic
114th
Rule 110
10th
Seven Segment
116th
30th
Sierpiński Triangle
119th