12 Days of Christmas
913
99 Bottles of Beer
867
Abundant Numbers
679
817
Abundant Numbers (Long)
690
925
Arabic to Roman
775
Arithmetic Numbers
946
Arrows
633
Ascending Primes
695
ASCII Table
796
Billiards
861
brainfuck
587
Card Number Validation
849
Catalan Numbers
716
931
Catalan’s Constant
732
Christmas Trees
759
Collatz
931
CSS Colors
148
Cubes
647
Day of Week
861
Diamonds
732
Divisors
873
985
Emirp Numbers
886
Emirp Numbers (Long)
888
Emojify
445
Evil Numbers
599
690
982
694
Evil Numbers (Long)
557
718
952
Factorial Factorisation
727
Farey Sequence
862
Fibonacci
803
929
875987
841840
Fizz Buzz
938941
784
956
Foo Fizz Buzz Bar
634
971
Forsyth–Edwards Notation
880
Fractions
836
842
Game of Life
747
Gijswijt’s Sequence
704
Happy Numbers
848
714
Happy Numbers (Long)
821
898
Hexdump
814
Intersection
851
Inventory Sequence
896
ISBN
907
Jacobi Symbol
476
Kaprekar Numbers
273
Kolakoski Constant
701
Kolakoski Sequence
896
Leap Years
741
883696
Levenshtein Distance
701
Leyland Numbers
975
ln 2
750
885
Look and Say
781
Lucky Numbers
936
Lucky Tickets
738
Mandelbrot
827
Maze
911
Medal Tally
638
Morse Decoder
443
Morse Encoder
555
N Queens
726
Niven Numbers
739
981
Niven Numbers (Long)
769
920
Number Spiral
588
Odious Numbers
597
731
980
Odious Numbers (Long)
601
709
973
Ordinal Numbers
932
PalindromemordnilaP
809
Pangram Grep
857
929
Partition Numbers
767
Pascal’s Triangle
903
Pernicious Numbers
767
Pernicious Numbers (Long)
919
Poker
736
Polyominoes
577
Prime Numbers
783816769
981
926
Prime Numbers (Long)
689
974
Proximity Grid
552
QR Decoder
688
Quine
967
977
482
Recamán
868
Repeating Decimals
605
Reverse Polish Notation
1,000
825
Reversi
667
Rock-paper-scissors-Spock-lizard
713
Roman to Arabic
741
ROT13
959
805
Rule 110
681
Scrambled Sort
914
Set
913
Seven Segment
694
Sierpiński Triangle
735
Smith Numbers
793
Spelling Numbers
638
Star Wars GPT
731
Star Wars Opening Crawl
645
Sudoku
262
Tic-tac-toe
607
Time Distance
800
Tongue-twisters
641
Topological Sort
276
Transpose Sentence
832
Trinomial Triangle
716
United States
566
Vampire Numbers
853
Van Eck Sequence
826
Zeckendorf Representation
560
γ
583
λ
839
π
744
963
τ
941
φ
731
954
√2
812
𝑒
794