12 Days of Christmas
62nd
99 Bottles of Beer
39th
Arabic to Roman
16th
Ascending Primes
26th
Card Number Validation
52nd
Catalan Numbers
84th
Catalan’s Constant
52nd
Christmas Trees
78th
Collatz
27th
CSS Colors
81st
Day of Week
96th
Diamonds
154th
Divisors
86th
Emirp Numbers
131st
Emirp Numbers (Long)
75th
Evil Numbers
84th
Evil Numbers (Long)
48th
Farey Sequence
57th
Fibonacci
140th
Fizz Buzz
1st9th4th
Foo Fizz Buzz Bar
33rd
Game of Life
30th
Happy Numbers
74th
Happy Numbers (Long)
109th
Hilbert Curve
17th
Intersection
28th
Kolakoski Sequence
71st
Leap Years
102nd
Look and Say
40th
Lucky Numbers
57th
Lucky Tickets
50th
Mandelbrot
16th
Minesweeper
18th
N Queens
45th
Niven Numbers
255th
Niven Numbers (Long)
93rd
Number Spiral
44th
Odious Numbers
104th
Odious Numbers (Long)
56th
Ordinal Numbers
1st
Pascal’s Triangle
66th
Prime Numbers
172nd
Prime Numbers (Long)
93rd
Quine
30th
Repeating Decimals
28th
Rijndael S-box
45th
Roman to Arabic
52nd
ROT13
18th
Rule 110
53rd
Scrambled Sort
34th
Seven Segment
83rd
SI Units
27th
Sierpiński Triangle
39th
Spelling Numbers
29th
Time Distance
50th
Tongue-twisters
42nd
Vampire Numbers
54th
λ
80th
π
79th
τ
64th
φ
65th
√2
76th
𝑒
80th