12 Days of Christmas
913
99 Bottles of Beer
867
Abundant Numbers
679
816
Abundant Numbers (Long)
690
924
Arabic to Roman
775
Arithmetic Numbers
944
Arrows
633
Ascending Primes
693
ASCII Table
760
Billiards
857
brainfuck
586
Card Number Validation
707
Catalan Numbers
715
930
Catalan’s Constant
731
Christmas Trees
758
Collatz
930
CSS Colors
148
Cubes
647
Day of Week
860
Diamonds
731
Divisors
872
985
Emirp Numbers
886
Emirp Numbers (Long)
887
Emojify
445
Evil Numbers
599
690
957
694
Evil Numbers (Long)
557
717
951
Factorial Factorisation
727
Farey Sequence
861
Fibonacci
803
929
875986
840839
Fizz Buzz
938940
784
956
Foo Fizz Buzz Bar
647
970
Forsyth–Edwards Notation
879
Fractions
835
842
Game of Life
755
Gijswijt’s Sequence
703
Happy Numbers
848
713
Happy Numbers (Long)
821
897
Hexdump
813
Intersection
850
Inventory Sequence
895
ISBN
906
Jacobi Symbol
475
Kaprekar Numbers
249
Kolakoski Constant
733
Kolakoski Sequence
895
Leap Years
741
882695
Levenshtein Distance
701
Leyland Numbers
974
ln 2
750
884
Look and Say
781
Lucky Numbers
935
Lucky Tickets
736
Maze
909
Medal Tally
642
Morse Decoder
443
Morse Encoder
555
N Queens
729
Niven Numbers
739
938
Niven Numbers (Long)
769
902
Number Spiral
587
Odious Numbers
596
731
955
Odious Numbers (Long)
601
709
948
Ordinal Numbers
931
PalindromemordnilaP
808
Pangram Grep
857
928
Partition Numbers
764
Pascal’s Triangle
903
Pernicious Numbers
767
Pernicious Numbers (Long)
918
Poker
735
Prime Numbers
782816768
981
925
Prime Numbers (Long)
689
973
Proximity Grid
551
QR Decoder
687
Quine
967
946
Recamán
867
Repeating Decimals
604
Reverse Polish Notation
1,000
823
Reversi
644
Rock-paper-scissors-Spock-lizard
713
Roman to Arabic
740
ROT13
953
802
Rule 110
681
Seven Segment
694
Sierpiński Triangle
735
Smith Numbers
793
Spelling Numbers
637
Star Wars GPT
727
Star Wars Opening Crawl
645
Tic-tac-toe
609
Time Distance
799
Tongue-twisters
641
Transpose Sentence
830
United States
579
Vampire Numbers
853
Van Eck Sequence
825
γ
582
λ
839
π
744
963
τ
940
φ
731
953
√2
811
𝑒
793