12 Days of Christmas
330th
99 Bottles of Beer
423rd
Abundant Numbers
35th
73rd
Arabic to Roman
35th
Christmas Trees
285th
Cubes
98th
Diamonds
149th
Divisors
56th552nd132nd
Emirp Numbers
30th
65th
Evil Numbers
54th
119th
Fibonacci
145th
227th
Fizz Buzz
189th1,426th390th
Happy Numbers
37th226th62nd
Leap Years
56th425th106th
Morse Decoder
88th14th
Morse Encoder
102nd
Niven Numbers
60th350th80th
Odious Numbers
43rd330th94th
Ordinal Numbers
203rd30th
Pangram Grep
221st32nd
Pascal’s Triangle
205th47th
Pernicious Numbers
199th61st
Prime Numbers
71st452nd139th
Rock-paper-scissors-Spock-lizard
123rd
Roman to Arabic
136th
Rule 110
98th12th
Seven Segment
140th34th