12 Days of Christmas
19th
226th
99 Bottles of Beer
412th
Abundant Numbers
129th278th
1,031st
Abundant Numbers (Long)
89th144th
377th
Arabic to Roman
318th
Arithmetic Numbers
355th
Arrows
35th113th
301st
Ascending Primes
239th
ASCII Table
349th
Card Number Validation
198th
Catalan Numbers
258th
Catalan’s Constant
135th
Christmas Trees
45th
261st
Collatz
594th
CSS Colors
242nd
Cubes
289th
Day of Week
33rd
151st
Diamonds
275th
Divisors
1,134th
Emirp Numbers
474th
Emirp Numbers (Long)
254th
Emojify
28th102nd
197th
Evil Numbers
511th
Evil Numbers (Long)
325th
Factorial Factorisation
188th
Farey Sequence
164th
Fibonacci
229th
1,043rd
Fizz Buzz
75th395th1,254th
1,597th
Foo Fizz Buzz Bar
96th292nd
648th
Forsyth–Edwards Notation
96th
Fractions
473rd
Game of Life
171st
Gijswijt’s Sequence
96th
Happy Numbers
168th
Happy Numbers (Long)
349th
Hexdump
17th
Intersection
23rd
Inventory Sequence
189th
ISBN
116th
330th
Kolakoski Sequence
100th
283rd
Leap Years
387th
Leyland Numbers
331st
Look and Say
136th
348th
Morse Decoder
217th
Morse Encoder
221st
Niven Numbers
786th
Niven Numbers (Long)
406th
Number Spiral
140th
Odious Numbers
526th
Odious Numbers (Long)
123rd
334th
Ordinal Numbers
205th
290th
Pangram Grep
212th
473rd
Pascal’s Triangle
228th
Pernicious Numbers
340th
Pernicious Numbers (Long)
225th
Prime Numbers
470th
Prime Numbers (Long)
72nd
68th
23rd406th
Quine
79th
Recamán
326th
Reverse Polish Notation
95th
Rock-paper-scissors-Spock-lizard
285th
Roman to Arabic
291st
Set
123rd
Seven Segment
282nd
Sierpiński Triangle
324th
Sudoku
98th
Time Distance
164th
Tongue-twisters
238th
United States
316th
Van Eck Sequence
249th
Zeckendorf Representation
126th
γ
98th
π
245th
τ
283rd
φ
284th
√2
429th
𝑒
248th