12 Days of Christmas
595
99 Bottles of Beer
621
Abundant Numbers
762
Abundant Numbers (Long)
814
Arabic to Roman
983
Arithmetic Numbers
451
Arrows
476
Ascending Primes
367
ASCII Table
491
Card Number Validation
472
Catalan Numbers
902
Catalan’s Constant
100
Christmas Trees
651
Collatz
811
Cubes
507
Diamonds
280
Divisors
753
Emirp Numbers
442
Emirp Numbers (Long)
308
636
Evil Numbers
917
Evil Numbers (Long)
909
Farey Sequence
358
Fibonacci
703
Fizz Buzz
989
764
876
Foo Fizz Buzz Bar
862
645
Fractions
794
Gijswijt’s Sequence
212
Happy Numbers
398
Happy Numbers (Long)
569
Intersection
482
Inventory Sequence
494
ISBN
731
Jacobi Symbol
540
Kolakoski Constant
115
Kolakoski Sequence
552
Leap Years
684
Levenshtein Distance
616
Leyland Numbers
517
Look and Say
570
Lucky Numbers
561
Morse Decoder
364
Morse Encoder
455
N Queens
686
Niven Numbers
563
Niven Numbers (Long)
757
Number Spiral
624
Odious Numbers
918
Odious Numbers (Long)
911
Ordinal Numbers
724
Pangram Grep
875
Pascal’s Triangle
338
Pernicious Numbers
425
Pernicious Numbers (Long)
478
Prime Numbers
575
Prime Numbers (Long)
607
Quine
1,000
360
861
467
343
431
515
554
927
662
727
867
673
940
683
552
582
815
957
946
417
923
937
667
Recamán
709
Reverse Polish Notation
528
Roman to Arabic
701
Seven Segment
426
Sierpiński Triangle
530
Smith Numbers
714
Spelling Numbers
1,000
Star Wars Opening Crawl
208
Time Distance
545
Tongue-twisters
631
Transpose Sentence
352
United States
496
Van Eck Sequence
645
λ
193
π
147
τ
49
φ
49
√2
767
𝑒
37