12 Days of Christmas
126th
24 Game
42nd
99 Bottles of Beer
56th
Abundant Numbers
139th
Abundant Numbers (Long)
78th
Arabic to Roman
77th
Arithmetic Numbers
96th
Arrows
95th
Ascending Primes
61st
ASCII Table
84th
brainfuck
105th
Catalan Numbers
98th
Catalan’s Constant
51st
Christmas Trees
278th
Collatz
49th
CSS Colors
150th
Cubes
101st
Day of Week
27th
Diamonds
155th
Divisors
215th
Emirp Numbers
183rd
Emirp Numbers (Long)
90th
Emojify
133rd
Evil Numbers
351st
Evil Numbers (Long)
155th
Factorial Factorisation
55th
Farey Sequence
68th
Fibonacci
43rd128th39th
384th221st55th25th168th176th1,383rd206th
Fizz Buzz
1st1st54th
Foo Fizz Buzz Bar
301st
Fractions
89th
Gijswijt’s Sequence
49th
Happy Numbers
178th
Happy Numbers (Long)
108th
Inventory Sequence
76th
ISBN
95th
Kolakoski Constant
48th
Kolakoski Sequence
114th
Leap Years
143rd65th
98th42nd209th
Leyland Numbers
111th
ln 2
51st
Look and Say
139th
Lucky Numbers
80th
Morse Encoder
96th
N Queens
34th
Niven Numbers
332nd
Niven Numbers (Long)
139th
Number Spiral
75th
Odious Numbers
295th
Odious Numbers (Long)
127th
Pascal’s Triangle
213th
Pernicious Numbers
170th
Pernicious Numbers (Long)
77th
Prime Numbers
381st
Prime Numbers (Long)
177th
Quine
99th218th
242nd
67th
Recamán
127th
Reverse Polish Notation
49th
Reversi
21st
Rijndael S-box
53rd
Rock-paper-scissors-Spock-lizard
51st
Seven Segment
75th
SI Units
17th
Sierpiński Triangle
114th
Smith Numbers
65th
Tongue-twisters
84th
United States
151st
Vampire Numbers
56th
Van Eck Sequence
100th
γ
35th
λ
82nd
π
182nd
τ
98th
φ
80th
√2
92nd
𝑒
94th