12 Days of Christmas
189th
99 Bottles of Beer
305th
Abundant Numbers
105th
Abundant Numbers (Long)
66th
Arabic to Roman
142nd
Arithmetic Numbers
31st
Arrows
63rd
ASCII Table
75th
Billiards
16th
brainfuck
99th
Card Number Validation
64th
Catalan Numbers
38th
Catalan’s Constant
36th
Christmas Trees
176th
Collatz
78th
CSS Colors
34th
Cubes
83rd
Diamonds
76th
Divisors
193rd
Emirp Numbers
191st
Emirp Numbers (Long)
69th
Emojify
90th
Evil Numbers
155th
Evil Numbers (Long)
69th
Farey Sequence
38th
Fibonacci
117th
Fizz Buzz
655th
Foo Fizz Buzz Bar
159th
Forsyth–Edwards Notation
50th
Fractions
112th
Happy Numbers
66th
Happy Numbers (Long)
75th
Intersection
22nd
Inventory Sequence
45th
ISBN
84th
Jacobi Symbol
32nd
Kolakoski Constant
30th
Kolakoski Sequence
99th
Leap Years
211th
Levenshtein Distance
60th
Leyland Numbers
64th
ln 2
30th
Look and Say
103rd
Lucky Numbers
35th
Lucky Tickets
43rd
Morse Decoder
33rd
Morse Encoder
64th
Niven Numbers
1st
Niven Numbers (Long)
54th
Number Spiral
46th
Odious Numbers
136th
Odious Numbers (Long)
66th
Ordinal Numbers
127th
Pangram Grep
133rd
Pascal’s Triangle
148th
Pernicious Numbers
93rd
Pernicious Numbers (Long)
36th
Prime Numbers
56th
Prime Numbers (Long)
88th
Proximity Grid
26th
Quine
29th
Recamán
109th
Reverse Polish Notation
33rd
Rijndael S-box
26th
Rock-paper-scissors-Spock-lizard
120th
Roman to Arabic
67th
Rule 110
73rd
Seven Segment
69th
Sierpiński Triangle
75th
Smith Numbers
45th
Spelling Numbers
46th
Tongue-twisters
24th
United States
128th
Vampire Numbers
54th
Van Eck Sequence
42nd
λ
31st
π
44th
τ
42nd
φ
63rd
√2
70th
𝑒
71st