12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
ASCII Table
Catalan Numbers
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
Game of Life
Happy Numbers
Happy Numbers (Long)
ISBN
Leap Years
Levenshtein Distance
Leyland Numbers
Look and Say
Lucky Numbers
Morse Decoder
Morse Encoder
Niven Numbers
Niven Numbers (Long)
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
18th
54th
21st
16th
226th
69th
76th
18th
45th
21st
17th
24th
22nd
29th
60th
90th
19th
76th
266th
44th
26th
63rd
27th
19th
19th
62nd
69th
98th
415th
15th
77th
15th
137th
40th
39th
20th
14th
28th
15th
Prime Numbers (Long)
16th
11th
15th
17th
112th
46th
68th
13th
44th
21st
17th
21st
8th
14th
32nd
45th
13th
46th
113th
31st
7th
27th
18th
10th
10th
17th
29th
24th
189th
13th
30th
9th
63rd
31st
21st
9th
11th
21st
14th
Reverse Polish Notation
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Seven Segment
Smith Numbers
Spelling Numbers
Time Distance
Tongue-twisters
Transpose Sentence
United States
Zodiac Signs
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