12 Days of Christmas
894
24 Game
863
99 Bottles of Beer
902
Abundant Numbers
620
Abundant Numbers (Long)
867
Alphabetic Numbers
841
Arabic to Roman
838
Arithmetic Numbers
845
Arrows
715
Ascending Primes
850
ASCII Table
848
brainfuck
653458
Catalan Numbers
703
Catalan’s Constant
458
Christmas Trees
873
Collatz
845
CSS Colors
812
Cubes
819
Day of Week
776
DFA Simulator
819
Diamonds
691
Divisors
889
Emirp Numbers
601
Emirp Numbers (Long)
814
Emojify
523
Evil Numbers
667
Evil Numbers (Long)
683
Factorial Factorisation
624
Farey Sequence
509
Fibonacci
777
Fizz Buzz
899
Foo Fizz Buzz Bar
890
Forsyth–Edwards Notation
771
Fractions
777
Game of Life
593
Gijswijt’s Sequence
737
Happy Numbers
478467
Happy Numbers (Long)
879609
Hexdump
664
Intersection
720
Inventory Sequence
647
ISBN
784
Jacobi Symbol
821
Kolakoski Constant
253
Kolakoski Sequence
699
Leap Years
759
Levenshtein Distance
798
Leyland Numbers
467
ln 2
426
Look and Say
741
Lucky Numbers
755
Lucky Tickets
628
Mandelbrot
451
Maze
812
Medal Tally
580
Morse Decoder
816
Morse Encoder
823
Musical Chords
768
N Queens
115
Niven Numbers
711
Niven Numbers (Long)
880
Number Spiral
472
Odious Numbers
600
Odious Numbers (Long)
712
Ordinal Numbers
858
Pangram Grep
669
Pascal’s Triangle
822662
Pernicious Numbers
725
Pernicious Numbers (Long)
760
Poker
811
Prime Numbers
636
Prime Numbers (Long)
856
Proximity Grid
803
QR Decoder
815
Quine
940
642
Recamán
870785867
Repeating Decimals
808
758
Reverse Polish Notation
871
848
Rijndael S-box
408
Rock-paper-scissors-Spock-lizard
725
Roman to Arabic
780
Rule 110
861
Seven Segment
715
SI Units
726
Sierpiński Triangle
679
Smith Numbers
873
Spelling Numbers
782
Star Wars Opening Crawl
809
Sudoku
794
Sudoku (Fill-in)
792
Ten-pin Bowling
812
Time Distance
795
Tongue-twisters
645
Topological Sort
766
United States
618
Vampire Numbers
570
Van Eck Sequence
808
Zeckendorf Representation
826
Zodiac Signs
708
γ
320
λ
322
π
755
τ
342
φ
225
√2
346
𝑒
871