12 Days of Christmas
532
99 Bottles of Beer
551
Abundant Numbers
758
Abundant Numbers (Long)
807
Alphabetic Numbers
778
Arabic to Roman
974
Arithmetic Numbers
378
Arrows
407
Ascending Primes
357
ASCII Table
436
Card Number Validation
426
Catalan Numbers
903
Catalan’s Constant
93
Christmas Trees
537
Collatz
793
Cubes
324
Day of Week
210
Diamonds
241
Divisors
741
Emirp Numbers
439
Emirp Numbers (Long)
636
306
Evil Numbers
919
Evil Numbers (Long)
908
Factorial Factorisation
327
Farey Sequence
312
Fibonacci
701
Fizz Buzz
760
986
875
Foo Fizz Buzz Bar
633
860
Fractions
774
Gijswijt’s Sequence
210
Happy Numbers
394
Happy Numbers (Long)
553
Intersection
470
Inventory Sequence
481
ISBN
647
Jacobi Symbol
482
Kolakoski Constant
111
Kolakoski Sequence
524
Leap Years
658
Levenshtein Distance
515
Leyland Numbers
482
Look and Say
552
Lucky Numbers
542
Morse Decoder
223
Morse Encoder
403
N Queens
541
Niven Numbers
541
Niven Numbers (Long)
709
Number Spiral
570
Odious Numbers
915
Odious Numbers (Long)
907
Ordinal Numbers
715
PalindromemordnilaP
371
Pangram Grep
855
Pascal’s Triangle
310
Pernicious Numbers
421
Pernicious Numbers (Long)
468
Prime Numbers
557
Prime Numbers (Long)
561
Quine
986358864467344432681514554932661731556672938552583821953945413920642666
Recamán
693
Reverse Polish Notation
529
Roman to Arabic
659
Seven Segment
421
Sierpiński Triangle
501
Smith Numbers
642
Spelling Numbers
1,000
Star Wars Opening Crawl
172
Tic-tac-toe
684
Time Distance
487
Tongue-twisters
492
Transpose Sentence
311
Ulam Sequence
204
United States
502
Van Eck Sequence
603
λ
164
π
138
τ
48
φ
49
√2
752
𝑒
37