12 Days of Christmas
350
24 Game
152
99 Bottles of Beer
342
Abundant Numbers
566
Abundant Numbers (Long)
622
Arabic to Roman
319
Arithmetic Numbers
538
Ascending Primes
281
Catalan Numbers
491
Catalan’s Constant
98
Christmas Trees
536
Collatz
606
CSS Colors
75
Day of Week
639
Divisors
555
844
Emirp Numbers
333
Emirp Numbers (Long)
375
Emojify
221
264
Evil Numbers
713
Evil Numbers (Long)
700
Factorial Factorisation
255
Farey Sequence
349
Fibonacci
934
Fizz Buzz
791
834
330
Foo Fizz Buzz Bar
704
706
555
Fractions
564
Happy Numbers
346
Happy Numbers (Long)
432
Hexdump
330
Intersection
331
ISBN
430
Jacobi Symbol
309
Kolakoski Constant
60
Kolakoski Sequence
25
Leap Years
596
Leyland Numbers
483
ln 2
50
Look and Say
509
Lucky Tickets
261
Morse Decoder
113
Morse Encoder
124
N Queens
272
Niven Numbers
644
Niven Numbers (Long)
705
Number Spiral
169
Odious Numbers
739
Odious Numbers (Long)
723
Ordinal Numbers
492
486
435
223
PalindromemordnilaP
595
Pangram Grep
631
Pascal’s Triangle
351
Pernicious Numbers
331
Pernicious Numbers (Long)
409
Polyominoes
137
Prime Numbers
404
Prime Numbers (Long)
432
Quine
945
857
Recamán
433
Repeating Decimals
231
Rijndael S-box
64
Roman to Arabic
380
Seven Segment
259
Sierpiński Triangle
413
Spelling Numbers
177
Time Distance
247
Tongue-twisters
280
Transpose Sentence
510
264
509
United States
92
Vampire Numbers
260
Zeckendorf Representation
373
470
530
449
φ
587