12 Days of Christmas
113th
99 Bottles of Beer
85th
Arabic to Roman
24th
Ascending Primes
34th
Card Number Validation
63rd
Catalan Numbers
91st
397th
Catalan’s Constant
59th
Christmas Trees
95th
Collatz
29th
CSS Colors
141st
Day of Week
103rd
Diamonds
159th
Divisors
88th
Emirp Numbers
200th
Emirp Numbers (Long)
80th
Evil Numbers
86th
Evil Numbers (Long)
50th
Farey Sequence
63rd
Fibonacci
146th
Fizz Buzz
1st9th
1st
Foo Fizz Buzz Bar
33rd
Game of Life
50th
Gray Code Decoder
25th
Gray Code Encoder
31st
Happy Numbers
69th
Happy Numbers (Long)
115th
Hilbert Curve
24th
Intersection
84th
Kolakoski Sequence
72nd
Leap Years
105th
846th
Look and Say
42nd
Lucky Numbers
58th
Lucky Tickets
51st
Mandelbrot
29th
Minesweeper
24th
N Queens
47th
Niven Numbers
262nd
Niven Numbers (Long)
98th
Number Spiral
59th
Odious Numbers
107th
Odious Numbers (Long)
58th
Ordinal Numbers
1st
Pascal’s Triangle
67th
Prime Numbers
179th
Prime Numbers (Long)
96th
Quine
33rd
Repeating Decimals
39th
Rijndael S-box
57th
Roman to Arabic
85th
ROT13
41st
Rule 110
55th
Scrambled Sort
42nd
Seven Segment
79th
SI Units
31st
Sierpiński Triangle
39th
Spelling Numbers
76th
Time Distance
53rd
Tongue-twisters
104th
Vampire Numbers
54th
λ
85th
π
90th
τ
67th
φ
68th
√2
79th
𝑒
84th