12 Days of Christmas
16th
210th
99 Bottles of Beer
389th
Abundant Numbers
118th266th
999th
Abundant Numbers (Long)
62nd136th
356th
Arabic to Roman
305th
Arithmetic Numbers
322nd
Arrows
32nd104th
280th
Ascending Primes
217th
ASCII Table
330th
Card Number Validation
179th
Catalan Numbers
240th
Catalan’s Constant
125th
Christmas Trees
42nd
241st
Collatz
551st
CSS Colors
229th
Cubes
280th
Day of Week
29th
131st
Diamonds
265th
Divisors
1,098th
Emirp Numbers
456th
Emirp Numbers (Long)
234th
Emojify
28th96th
183rd
Evil Numbers
478th
Evil Numbers (Long)
300th
Factorial Factorisation
171st
Farey Sequence
152nd
Fibonacci
212th
1,003rd
Fizz Buzz
74th377th1,233rd
1,551st
Foo Fizz Buzz Bar
92nd279th
617th
Forsyth–Edwards Notation
88th
Fractions
446th
Game of Life
163rd
Gijswijt’s Sequence
89th
Happy Numbers
158th
Happy Numbers (Long)
333rd
Hexdump
16th
Intersection
21st
Inventory Sequence
170th
ISBN
109th
311th
Kolakoski Sequence
97th
273rd
Leap Years
366th
Leyland Numbers
313th
Look and Say
131st
328th
Morse Decoder
207th
Morse Encoder
216th
Niven Numbers
758th
Niven Numbers (Long)
389th
Number Spiral
126th
Odious Numbers
503rd
Odious Numbers (Long)
117th
314th
Ordinal Numbers
199th
278th
Pangram Grep
199th
451st
Pascal’s Triangle
218th
Pernicious Numbers
318th
Pernicious Numbers (Long)
211th
Prime Numbers
449th
Prime Numbers (Long)
69th
64th
21st379th
Quine
67th
Recamán
310th
Reverse Polish Notation
88th
Rock-paper-scissors-Spock-lizard
272nd
Roman to Arabic
280th
Set
102nd
Seven Segment
266th
Sierpiński Triangle
312th
Sudoku
90th
Time Distance
153rd
Tongue-twisters
225th
United States
305th
Van Eck Sequence
232nd
Zeckendorf Representation
112th
γ
89th
π
230th
τ
273rd
φ
270th
√2
405th
𝑒
233rd