12 Days of Christmas
889836
99 Bottles of Beer
694
Abundant Numbers
842810
Abundant Numbers (Long)
895954
Arabic to Roman
685
Arithmetic Numbers
859
Arrows
538
Ascending Primes
500
ASCII Table
702
brainfuck
549
Card Number Validation
646
Catalan Numbers
898
Catalan’s Constant
755
Christmas Trees
642
756
Collatz
783767857
932958893
CSS Colors
752
Cubes
654
Day of Week
766
Diamonds
330
540
Divisors
594
8031,000
Emirp Numbers
701
Emirp Numbers (Long)
650
Emojify
545
Evil Numbers
976
Evil Numbers (Long)
976
Factorial Factorisation
319
Farey Sequence
835
Fibonacci
157648852963565868947583735
Fizz Buzz
966983
Foo Fizz Buzz Bar
965
Forsyth–Edwards Notation
628
Fractions
936
Game of Life
635
Happy Numbers
775
Happy Numbers (Long)
867
Intersection
701
Inventory Sequence
857
ISBN
746
Jacobi Symbol
725
Kaprekar Numbers
427
Kolakoski Constant
740
Kolakoski Sequence
839
Leap Years
782
Levenshtein Distance
549
Leyland Numbers
802
ln 2
803
Look and Say
698
Lucky Numbers
724
Lucky Tickets
662
Medal Tally
642
N Queens
563
Niven Numbers
933936
Niven Numbers (Long)
862
Number Spiral
548
Odious Numbers
976
Odious Numbers (Long)
976
Ordinal Numbers
743
PalindromemordnilaP
748
Pangram Grep
935
Pascal’s Triangle
730
Pernicious Numbers
816
Pernicious Numbers (Long)
813
Prime Numbers
900870
Prime Numbers (Long)
677
Quine
969
Recamán
607824711
Repeating Decimals
354
Reverse Polish Notation
796
Rijndael S-box
512
Rock-paper-scissors-Spock-lizard
737
Roman to Arabic
653
Rule 110
530
Seven Segment
526
Sierpiński Triangle
670
Smith Numbers
594
Spelling Numbers
451
Tongue-twisters
620
Transpose Sentence
617
United States
381724
Van Eck Sequence
691
Zeckendorf Representation
691
γ
520
λ
680
π
823
τ
823
φ
815
√2
891
𝑒
842