12 Days of Christmas
67th
99 Bottles of Beer
42nd
Arabic to Roman
19th
Ascending Primes
34th
Card Number Validation
63rd
Catalan Numbers
97th
417th
Catalan’s Constant
58th
Christmas Trees
82nd
Collatz
35th
CSS Colors
87th
Day of Week
116th
Diamonds
167th
Divisors
88th
Emirp Numbers
136th
Emirp Numbers (Long)
83rd
Evil Numbers
94th
Evil Numbers (Long)
56th
Farey Sequence
67th
Fibonacci
157th
Fizz Buzz
1st9th
7th
Foo Fizz Buzz Bar
42nd
Game of Life
36th
Gray Code Decoder
37th
Gray Code Encoder
49th
Happy Numbers
80th
Happy Numbers (Long)
122nd
Hexdump
32nd
Hilbert Curve
25th
Intersection
29th
Kolakoski Sequence
78th
Leap Years
124th
875th
Look and Say
45th
Lucky Numbers
67th
Lucky Tickets
62nd
Mandelbrot
20th
Minesweeper
28th
N Queens
50th
Niven Numbers
272nd
Niven Numbers (Long)
107th
Number Spiral
46th
Odious Numbers
114th
Odious Numbers (Long)
65th
Ordinal Numbers
1st
Pascal’s Triangle
71st
Prime Numbers
185th
Prime Numbers (Long)
104th
Quine
44th
Repeating Decimals
31st
Rijndael S-box
48th
Roman to Arabic
56th
ROT13
21st
Rule 110
56th
Scrambled Sort
46th
Seven Segment
92nd
SI Units
32nd
Sierpiński Triangle
41st
Spelling Numbers
33rd
Time Distance
56th
Tongue-twisters
44th
Vampire Numbers
56th
λ
87th
π
87th
τ
66th
φ
70th
√2
85th
𝑒
86th