12 Days of Christmas
415
99 Bottles of Beer
494
Abundant Numbers
741
Abundant Numbers (Long)
812
Arithmetic Numbers
785
Arrows
572
Ascending Primes
400
ASCII Table
598
Billiards
559
brainfuck
564
Card Number Validation
612
Catalan Numbers
891
Christmas Trees
691769
Collatz
729797
CSS Colors
899
Cubes
387
Day of Week
769
Diamonds
795
Divisors
933
Emirp Numbers
750
Emirp Numbers (Long)
651
Emojify
775
Evil Numbers
957
Evil Numbers (Long)
951
Factorial Factorisation
575
Farey Sequence
508
Fibonacci
771934
Fizz Buzz
801
955891
Foo Fizz Buzz Bar
872
Forsyth–Edwards Notation
556
Fractions
661
Gijswijt’s Sequence
483
Happy Numbers
812
Happy Numbers (Long)
598
Hexdump
483
Inventory Sequence
793
ISBN
643
Kaprekar Numbers
692545
594
Kolakoski Sequence
781
Leap Years
829
787847
Leyland Numbers
816
ln 2
951
Look and Say
643
Lucky Numbers
692
Medal Tally
559
N Queens
486
Niven Numbers
785
Niven Numbers (Long)
855
Number Spiral
523
Odious Numbers
911
Odious Numbers (Long)
675
Ordinal Numbers
630
PalindromemordnilaP
676
Pangram Grep
866
814
Pascal’s Triangle
841
Pernicious Numbers
814
Pernicious Numbers (Long)
763
Prime Numbers
896934
Prime Numbers (Long)
536951
Proximity Grid
409
Quine
1,000
866946
Recamán
747
Reverse Polish Notation
585
Rock-paper-scissors-Spock-lizard
521
Roman to Arabic
540
ROT13
828
Rule 110
512
Seven Segment
569
Sierpiński Triangle
687
Smith Numbers
519
Spelling Numbers
309
Tic-tac-toe
631
Time Distance
400
Tongue-twisters
340579
Transpose Sentence
607
United States
575
Vampire Numbers
612
Van Eck Sequence
701
π
645
τ
627
φ
721
√2
977
𝑒
975