12 Days of Christmas
942
24 Game
884
545
99 Bottles of Beer
906
Abundant Numbers
791
750
Abundant Numbers (Long)
793
Arabic to Roman
627
Arithmetic Numbers
619
Arrows
294
Ascending Primes
721
ASCII Table
796
Billiards
609
brainfuck
775
Card Number Validation
617
Catalan Numbers
874
Catalan’s Constant
994
Christmas Trees
829
Collatz
616
CSS Colors
757
Cubes
769
Day of Week
575
DFA Simulator
831
Diamonds
904
Divisors
866
891
Emirp Numbers
711
Emirp Numbers (Long)
774
Emojify
410
Evil Numbers
770
Evil Numbers (Long)
817
Factorial Factorisation
84
Farey Sequence
890
Fibonacci
749
Fizz Buzz
884
Foo Fizz Buzz Bar
858
Forsyth–Edwards Notation
866
Fractions
900
Game of Life
691
Gijswijt’s Sequence
789
564
Happy Numbers
946
Happy Numbers (Long)
942
Hexdump
803
Hilbert Curve
104
Intersection
672
762
Inventory Sequence
569
ISBN
935
Jacobi Symbol
745
Kaprekar Numbers
117
Kolakoski Constant
445289109139
491061131287191250691128391100112101898711271901273963862103713912368115665429613112329617367977379678758495561529518251014991295120170136166
Kolakoski Sequence
561
714
851
Leap Years
841
Levenshtein Distance
725
Leyland Numbers
879
ln 2
960
Look and Say
771
Lucky Numbers
768
Lucky Tickets
523
Mahjong
461
Mandelbrot
815
Maze
489
Medal Tally
474
Morse Decoder
447
Morse Encoder
596
Musical Chords
489
246
N Queens
657
571
Niven Numbers
685
935
941
Niven Numbers (Long)
952
Number Spiral
659
Odious Numbers
818
Odious Numbers (Long)
815
Ordinal Numbers
745
PalindromemordnilaP
735
Pangram Grep
920
Partition Numbers
428
Pascal’s Triangle
692
Pernicious Numbers
779
Pernicious Numbers (Long)
815
Poker
677
Polyominoes
119
Prime Numbers
765
Prime Numbers (Long)
816
Proximity Grid
642
QR Decoder
660
498
Quine
934
944
Recamán
785
Repeating Decimals
837
Reverse Polish Notation
810
Reversi
573
Rijndael S-box
208
654
157
Rock-paper-scissors-Spock-lizard
844
Roman to Arabic
629
ROT13
734
Rule 110
608
Scrambled Sort
705
Seven Segment
590
SI Units
515
Sierpiński Triangle
794
614
Smith Numbers
781
Spelling Numbers
691
Star Wars Opening Crawl
678
330
Sudoku
697
Sudoku (Fill-in)
607
Ten-pin Bowling
466
386
Time Distance
858
Tongue-twisters
657
Transpose Sentence
760
Trinomial Triangle
819
United States
643
Vampire Numbers
870
Van Eck Sequence
580
Zeckendorf Representation
597
Zodiac Signs
690
γ
879
1,000
λ
882
847
π
986
τ
974
φ
969
√2
974
𝑒
980
72