12 Days of Christmas
191st
Abundant Numbers
211th
Abundant Numbers (Long)
179th
Arabic to Roman
28th
Arithmetic Numbers
69th
Arrows
282nd
Ascending Primes
135th
ASCII Table
154th
Billiards
37th
brainfuck
170th
Card Number Validation
96th
Catalan Numbers
84th
Christmas Trees
166th
Collatz
105th
CSS Colors
142nd
Cubes
259th
Day of Week
70th
Diamonds
189th
Divisors
115th
Emirp Numbers
14th
Emirp Numbers (Long)
179th
Evil Numbers
246th
Evil Numbers (Long)
173rd
Factorial Factorisation
110th
Farey Sequence
65th
Fibonacci
183rd
Fizz Buzz
207th
Foo Fizz Buzz Bar
129th
Fractions
57th
Gijswijt’s Sequence
84th
Happy Numbers
98th
Happy Numbers (Long)
156th
Intersection
152nd
Inventory Sequence
64th
Leap Years
142nd
Levenshtein Distance
82nd
Leyland Numbers
171st
ln 2
41st
Look and Say
230th
Mandelbrot
76th
Niven Numbers
71st
Niven Numbers (Long)
154th
Number Spiral
188th
Odious Numbers
122nd
Odious Numbers (Long)
107th
Ordinal Numbers
156th
Partition Numbers
67th
Pascal’s Triangle
188th
Pernicious Numbers
106th
Pernicious Numbers (Long)
40th
Prime Numbers
52nd
Prime Numbers (Long)
1st
Recamán
172nd
Scrambled Sort
68th
Set
80th
Sierpiński Triangle
78th
Smith Numbers
172nd
Tic-tac-toe
106th
Tongue-twisters
135th
Topological Sort
54th
Transpose Sentence
141st
United States
218th
Van Eck Sequence
83rd
Zeckendorf Representation
90th
π
228th
τ
169th
φ
163rd
√2
1st
𝑒
1st