12 Days of Christmas
194th
99 Bottles of Beer
315th
Abundant Numbers
112th
Abundant Numbers (Long)
73rd
Arabic to Roman
148th
Arithmetic Numbers
32nd
Arrows
65th
ASCII Table
79th
Billiards
18th
brainfuck
103rd
Card Number Validation
70th
Catalan Numbers
40th
Catalan’s Constant
38th
Christmas Trees
179th
Collatz
87th
CSS Colors
35th
Cubes
89th
Diamonds
78th
Divisors
195th
Emirp Numbers
197th
Emirp Numbers (Long)
77th
Emojify
89th
Evil Numbers
165th
Evil Numbers (Long)
77th
Farey Sequence
40th
Fibonacci
123rd
Fizz Buzz
667th
Foo Fizz Buzz Bar
167th
Forsyth–Edwards Notation
54th
Fractions
118th
Happy Numbers
66th
Happy Numbers (Long)
78th
Intersection
22nd
Inventory Sequence
51st
ISBN
89th
Jacobi Symbol
33rd
Kolakoski Constant
30th
Kolakoski Sequence
100th
Leap Years
221st
Levenshtein Distance
62nd
Leyland Numbers
67th
ln 2
31st
Look and Say
105th
Lucky Numbers
35th
Lucky Tickets
46th
Morse Decoder
34th
Morse Encoder
65th
Niven Numbers
1st
Niven Numbers (Long)
57th
Number Spiral
49th
Odious Numbers
143rd
Odious Numbers (Long)
72nd
Ordinal Numbers
131st
Pangram Grep
139th
Pascal’s Triangle
157th
Pernicious Numbers
95th
Pernicious Numbers (Long)
39th
Prime Numbers
58th
Prime Numbers (Long)
93rd
Proximity Grid
26th
Quine
30th
Recamán
113th
Reverse Polish Notation
33rd
Rijndael S-box
27th
Rock-paper-scissors-Spock-lizard
122nd
Roman to Arabic
72nd
Rule 110
77th
Seven Segment
70th
Sierpiński Triangle
78th
Smith Numbers
48th
Spelling Numbers
48th
Tongue-twisters
28th
United States
131st
Vampire Numbers
61st
Van Eck Sequence
45th
λ
32nd
π
48th
τ
44th
φ
68th
√2
77th
𝑒
78th