12 Days of Christmas
321st
99 Bottles of Beer
416th
Abundant Numbers
34th
71st
Arabic to Roman
34th
Christmas Trees
275th
Cubes
93rd
Diamonds
142nd
Divisors
55th538th132nd
Emirp Numbers
30th
64th
Evil Numbers
52nd
116th
Fibonacci
140th
223rd
Fizz Buzz
183rd1,391st384th
Happy Numbers
37th220th58th
Leap Years
54th415th106th
Morse Decoder
85th14th
Morse Encoder
98th
Niven Numbers
57th333rd76th
Odious Numbers
42nd319th91st
Ordinal Numbers
195th30th
Pangram Grep
209th29th
Pascalβs Triangle
198th46th
Pernicious Numbers
192nd59th
Prime Numbers
68th437th138th
Rock-paper-scissors-Spock-lizard
117th
Roman to Arabic
129th
Rule 110
89th11th
Seven Segment
133rd34th