12 Days of Christmas
397
99 Bottles of Beer
375
Abundant Numbers
304764
Abundant Numbers (Long)
824
Arithmetic Numbers
797
Arrows
577
Ascending Primes
451
ASCII Table
598
brainfuck
546
Card Number Validation
692
Catalan Numbers
911
Catalan’s Constant
429
Christmas Trees
404640
Collatz
765
CSS Colors
392
Cubes
508
Day of Week
769
Diamonds
373603
Divisors
933
Emirp Numbers
513540
Emirp Numbers (Long)
567
Emojify
625
Evil Numbers
872
Evil Numbers (Long)
868
Factorial Factorisation
538
Farey Sequence
811
Fibonacci
259986
Fizz Buzz
891
Foo Fizz Buzz Bar
783
Forsyth–Edwards Notation
639
Fractions
824
Happy Numbers
812
Happy Numbers (Long)
769
Hexdump
630
Intersection
588
Inventory Sequence
834
ISBN
650
Leap Years
901
Levenshtein Distance
755
Leyland Numbers
816
ln 2
951
Look and Say
665
Lucky Numbers
871
Mahjong
318
Medal Tally
642
Morse Decoder
520
N Queens
480
Niven Numbers
959
Niven Numbers (Long)
955
Odious Numbers
852
Odious Numbers (Long)
848
Ordinal Numbers
706
PalindromemordnilaP
655
Pangram Grep
814
Pascal’s Triangle
856
Pernicious Numbers
814
Pernicious Numbers (Long)
870
Prime Numbers
912
Prime Numbers (Long)
951
Quine
946
Recamán
717
Repeating Decimals
347
Reverse Polish Notation
563
Reversi
306
Rock-paper-scissors-Spock-lizard
316
Roman to Arabic
499
ROT13
828
Set
634
Seven Segment
517
Sierpiński Triangle
670
Smith Numbers
412
Spelling Numbers
447
Tic-tac-toe
643
Time Distance
493
Tongue-twisters
436
Transpose Sentence
713
United States
544
Van Eck Sequence
753
Zeckendorf Representation
637
Zodiac Signs
570
π
108668
φ
711
√2
977
𝑒
975