12 Days of Christmas
113th
99 Bottles of Beer
80th
Arabic to Roman
24th
Ascending Primes
31st
Card Number Validation
59th
Catalan Numbers
81st
Catalan’s Constant
56th
Christmas Trees
90th
Collatz
27th
CSS Colors
136th
Day of Week
90th
Diamonds
149th
Divisors
85th
Emirp Numbers
194th
Emirp Numbers (Long)
74th
Evil Numbers
82nd
Evil Numbers (Long)
46th
Farey Sequence
57th
Fibonacci
138th
Fizz Buzz
1st9th1st
Foo Fizz Buzz Bar
33rd
Game of Life
46th
Happy Numbers
66th
Happy Numbers (Long)
108th
Hilbert Curve
17th
Intersection
77th
Kolakoski Sequence
71st
Leap Years
100th
Look and Say
40th
Lucky Numbers
55th
Lucky Tickets
46th
Mandelbrot
26th
N Queens
44th
Niven Numbers
253rd
Niven Numbers (Long)
93rd
Number Spiral
58th
Odious Numbers
102nd
Odious Numbers (Long)
54th
Ordinal Numbers
1st
Pascal’s Triangle
66th
Prime Numbers
171st
Prime Numbers (Long)
92nd
Quine
30th
Repeating Decimals
32nd
Rijndael S-box
53rd
Roman to Arabic
80th
ROT13
36th
Rule 110
51st
Scrambled Sort
34th
Seven Segment
75th
SI Units
27th
Sierpiński Triangle
39th
Spelling Numbers
69th
Time Distance
49th
Tongue-twisters
95th
λ
83rd
π
84th
τ
65th
φ
65th
√2
75th
𝑒
82nd