12 Days of Christmas
41st
142nd
99 Bottles of Beer
38th
219th
Abundant Numbers
82nd
206th
Abundant Numbers (Long)
52nd
111th
Arithmetic Numbers
42nd
83rd
Arrows
36th
Ascending Primes
32nd
ASCII Table
64th
Calendar
3rd
Card Number Validation
14th
Catalan Numbers
37th
Catalan’s Constant
19th
19th59th
Collatz
49th
89th
Day of Week
1st
Divisors
92nd
198th
Evil Numbers
36th
251st
Evil Numbers (Long)
56th
Factorial Factorisation
20th
65th
Fibonacci
129th
300th
Fizz Buzz
582nd157th139th43rd27th150th45th867th183rd189th1,875th226th
Foo Fizz Buzz Bar
47th
27th48th
Fractions
15th
Game of Life
24th
Happy Numbers
23rd
Hilbert Curve
13th
ISBN
46th
Leyland Numbers
41st
ln 2
19th
64th
Look and Say
42nd
Lucky Numbers
23rd
Mandelbrot
15th
Morse Encoder
23rd
Niven Numbers
62nd
Niven Numbers (Long)
1st
Number Spiral
24th
Odious Numbers
36th
238th
Odious Numbers (Long)
47th
Ordinal Numbers
10th
185th
Pangram Grep
26th
Pascal’s Triangle
62nd
Pernicious Numbers
42nd
Pernicious Numbers (Long)
31st
Prime Numbers
7th
314th
Prime Numbers (Long)
46th
Rijndael S-box
24th
ROT13
20th
Seven Segment
27th
Tic-tac-toe
13th
Tongue-twisters
21st
Transpose Sentence
15th
United States
27th
γ
15th
46th
λ
19th
98th
π
44th
211th
τ
27th
113th
φ
27th
94th
√2
34th
107th
𝑒
35th
113th