12 Days of Christmas
813
99 Bottles of Beer
817
Abundant Numbers
768
Abundant Numbers (Long)
910
Alphabetic Numbers
291
Arabic to Roman
570
977
843
Arithmetic Numbers
882
Arrows
553
Ascending Primes
431
ASCII Table
825
brainfuck
777
Calendar
858
Card Number Validation
741
Catalan Numbers
775
Christmas Trees
854
Collatz
821
843
882
879
Connect Four
578
Continued Fractions
827
CSS Colors
585
Cubes
692
Day of Week
941962
DFA Simulator
870
Diamonds
626
571
732
Divisors
834
915
Emirp Numbers
674
Emirp Numbers (Long)
745
Emojify
455
Evil Numbers
584
869
864
654
919
934
Evil Numbers (Long)
797
Factorial Factorisation
688
Farey Sequence
655
Fibonacci
669225
950942931
889393
921
815
932
Fizz Buzz
646483
914
928
952
973
Foo Fizz Buzz Bar
981
Forsyth–Edwards Notation
647
895
Fractions
787
Game of Life
698
702
Gijswijt’s Sequence
614
Gray Code Decoder
814
Happy Numbers
755
Happy Numbers (Long)
857
Hexdump
800
Hilbert Curve
31
Intersection
805
Inventory Sequence
841
863
ISBN
823
888
805
Jacobi Symbol
750
Kaprekar Numbers
407
Kolakoski Constant
66
Kolakoski Sequence
821
Leap Years
869
888
478845
Levenshtein Distance
491
Leyland Numbers
952
ln 2
964
Look and Say
832
Lucky Numbers
711
Lucky Tickets
669
Mahjong
448
Mandelbrot
731
Maze
562
Medal Tally
844
Minesweeper
702
Morse Decoder
634
Morse Encoder
814
Multitap Input
665
Musical Chords
469
Niven Numbers
831
861
933
Niven Numbers (Long)
687
895
Number Spiral
835
Odious Numbers
562
830904845
892
908
Odious Numbers (Long)
763
Ordinal Numbers
711
830
949
893242
PalindromemordnilaP
833
Pangram Grep
625
724
618
905
Partition Numbers
415
Pascal’s Triangle
921
Pernicious Numbers
496
769
794
Pernicious Numbers (Long)
879
Poker
831
Polyominoes
86
Prime Numbers
544
891
Prime Numbers (Long)
950
Proximity Grid
620
Quine
986276962505848
556864645455704
945
677
Recamán
883
Repeating Decimals
578
Reverse Polish Notation
856
Reversi
672
Rijndael S-box
423
Rock-paper-scissors-Spock-lizard
788
Roman to Arabic
782
ROT13
638
Rule 110
614
927
Scrambled Sort
684
Set
603
Seven Segment
709
847
SI Units
703
Sierpiński Triangle
779
Smith Numbers
720
Spelling Numbers
456
Star Wars GPT
580
Star Wars Opening Crawl
772
Taxicab Numbers
672
Ten-pin Bowling
585
Tic-tac-toe
887
Time Distance
834
Tongue-twisters
783
Tower of Hanoi
596
Transpose Sentence
858
Trinomial Triangle
817
United States
606
Vampire Numbers
800
Van Eck Sequence
884
Zeckendorf Representation
770
Zodiac Signs
857
γ
74
λ
714
π
63
τ
62
φ
439
821
952
√2
421
813
972
𝑒
970