12 Days of Christmas
210th
Abundant Numbers
228th
Abundant Numbers (Long)
197th
Arabic to Roman
29th
Arithmetic Numbers
75th
Arrows
303rd
Ascending Primes
156th
ASCII Table
168th
Billiards
47th
brainfuck
182nd
Card Number Validation
108th
Catalan Numbers
95th
Christmas Trees
185th
Collatz
111th
CSS Colors
151st
Cubes
273rd
Day of Week
80th
Diamonds
197th
Divisors
124th
Emirp Numbers
16th
Emirp Numbers (Long)
192nd
Evil Numbers
260th
Evil Numbers (Long)
184th
Factorial Factorisation
127th
Farey Sequence
73rd
Fibonacci
197th
Fizz Buzz
222nd
Foo Fizz Buzz Bar
139th
Fractions
62nd
Gijswijt’s Sequence
95th
Happy Numbers
105th
Happy Numbers (Long)
174th
Intersection
168th
Inventory Sequence
75th
Leap Years
155th
Levenshtein Distance
85th
Leyland Numbers
180th
ln 2
48th
Look and Say
254th
Mandelbrot
92nd
Niven Numbers
88th
Niven Numbers (Long)
168th
Number Spiral
207th
Odious Numbers
132nd
Odious Numbers (Long)
117th
Ordinal Numbers
166th
Partition Numbers
79th
Pascal’s Triangle
197th
Pernicious Numbers
116th
Pernicious Numbers (Long)
47th
Prime Numbers
61st
Prime Numbers (Long)
1st
Recamán
186th
Scrambled Sort
85th
Set
97th
Sierpiński Triangle
85th
Smith Numbers
182nd
Tic-tac-toe
125th
Tongue-twisters
148th
Topological Sort
71st
Transpose Sentence
159th
United States
231st
Van Eck Sequence
93rd
Zeckendorf Representation
101st
π
247th
τ
181st
φ
171st
√2
1st
𝑒
1st