12 Days of Christmas
40th
24 Game
12th
99 Bottles of Beer
29th
Abundant Numbers
32nd
Abundant Numbers (Long)
1st
Alphabetic Numbers
6th
Arabic to Roman
12th
Arithmetic Numbers
41st
Arrows
35th
Ascending Primes
28th
ASCII Table
58th
brainfuck
44th
Calendar
9th
Card Number Validation
24th
Catalan Numbers
11th
Catalan’s Constant
11th
Christmas Trees
62nd
Collatz
7th
Connect Four
7th
Continued Fractions
7th
Cubes
26th
Day of Week
19th
Diamonds
22nd
Divisors
1st
Emirp Numbers
29th
Emirp Numbers (Long)
17th
Emojify
30th
Evil Numbers
33rd
Evil Numbers (Long)
37th
Factorial Factorisation
11th
Farey Sequence
17th
Fibonacci
52nd
Fizz Buzz
252nd
Foo Fizz Buzz Bar
18th
Fractions
23rd
Gijswijt’s Sequence
10th
Gray Code Decoder
10th
Gray Code Encoder
9th
Happy Numbers
66th
Happy Numbers (Long)
36th
Hexdump
20th
Hilbert Curve
15th
Intersection
22nd
Inventory Sequence
24th
ISBN
19th
Jacobi Symbol
12th
Kaprekar Numbers
13th
Kolakoski Constant
14th14th
Leap Years
50th
Levenshtein Distance
13th
Leyland Numbers
37th
ln 2
11th27th
Look and Say
22nd
Lucky Numbers
19th
Lucky Tickets
13th
Mahjong
7th
Mandelbrot
19th
Rijndael S-box
10th
ROT13
10th
γ
11th
λ
18th
π
21st16th
τ
16th
φ
18th
√2
16th
𝑒
19th