12 Days of Christmas
896
24 Game
679
99 Bottles of Beer
932
Abundant Numbers
851
Abundant Numbers (Long)
895
Arabic to Roman
764
Arithmetic Numbers
854
Arrows
822
Ascending Primes
658
ASCII Table
810
Billiards
594
brainfuck
728
Card Number Validation
790
Catalan Numbers
910
Catalan’s Constant
662
Christmas Trees
830
Collatz
954
CSS Colors
634
Cubes
685
Day of Week
685
DFA Simulator
796
Diamonds
730
Divisors
871
Emirp Numbers
693
Emirp Numbers (Long)
731
Emojify
710
Evil Numbers
922
Evil Numbers (Long)
911
Factorial Factorisation
814
Farey Sequence
790
Fibonacci
981
Fizz Buzz
992
Foo Fizz Buzz Bar
879
Forsyth–Edwards Notation
824
Fractions
768
Game of Life
675
Gijswijt’s Sequence
835
Happy Numbers
799
Happy Numbers (Long)
714
Hexdump
841
Intersection
854
Inventory Sequence
769
ISBN
886
Jacobi Symbol
668
Kaprekar Numbers
782
Kolakoski Constant
801
Kolakoski Sequence
763
Leap Years
957
Levenshtein Distance
719
Leyland Numbers
705
ln 2
853
Look and Say
761
Lucky Numbers
679
Lucky Tickets
680
Mahjong
725
Maze
798
Medal Tally
733
Morse Decoder
715
Morse Encoder
685
Musical Chords
618
N Queens
759
Niven Numbers
977
Niven Numbers (Long)
944
Number Spiral
657
Odious Numbers
919
Odious Numbers (Long)
908
Ordinal Numbers
940
PalindromemordnilaP
848
Pangram Grep
946
Partition Numbers
534
Pascal’s Triangle
832
Pernicious Numbers
685
Pernicious Numbers (Long)
723
Poker
754
Polyominoes
515
Prime Numbers
920
Prime Numbers (Long)
934
Proximity Grid
650
QR Decoder
664
Quine
866
Recamán
883
Repeating Decimals
715
Reverse Polish Notation
794
Reversi
838
Rijndael S-box
811
Rock-paper-scissors-Spock-lizard
863
Roman to Arabic
863
ROT13
644
Rule 110
701
Set
582
Seven Segment
831
SI Units
862
Sierpiński Triangle
784
Smith Numbers
735
Spelling Numbers
664
Star Wars Opening Crawl
697
Sudoku
746
Sudoku (Fill-in)
664
Ten-pin Bowling
673
Tic-tac-toe
666
Time Distance
914
Tongue-twisters
864
Transpose Sentence
782
United States
912
Vampire Numbers
784
Van Eck Sequence
802
Zeckendorf Representation
907
Zodiac Signs
826
γ
604
λ
822
π
881
τ
863
φ
676
√2
737
𝑒
909