12 Days of Christmas
823
885
24 Game
504
99 Bottles of Beer
746
Abundant Numbers
822
Abundant Numbers (Long)
864
Arabic to Roman
556
Arithmetic Numbers
805
Arrows
495
Ascending Primes
805
ASCII Table
626
720
Billiards
616
brainfuck
427
767
Card Number Validation
803
Catalan Numbers
603
Catalan’s Constant
585
Christmas Trees
791
Collatz
775
777405
898828718
972
865
CSS Colors
231
Cubes
537
Day of Week
666
Diamonds
695
Divisors
413
872
Emirp Numbers
585
Emirp Numbers (Long)
631
Emojify
494
Evil Numbers
749
Evil Numbers (Long)
531
748
Factorial Factorisation
840
Farey Sequence
469
Fibonacci
876
844756719
981
866
Fizz Buzz
992
Foo Fizz Buzz Bar
587
Fractions
705
Gijswijt’s Sequence
560
Happy Numbers
722
Happy Numbers (Long)
690
Intersection
759
Inventory Sequence
705
ISBN
855
Kolakoski Constant
68
Kolakoski Sequence
537
Leap Years
603
980
Levenshtein Distance
715
Leyland Numbers
75
ln 2
896
950
Look and Say
877
Lucky Numbers
583
Mandelbrot
875
Morse Encoder
470
N Queens
74
Niven Numbers
977
Niven Numbers (Long)
845
Number Spiral
265
Odious Numbers
434
763
Odious Numbers (Long)
760
Ordinal Numbers
914
Pangram Grep
574
Partition Numbers
616
Pascal’s Triangle
792
Pernicious Numbers
609
Pernicious Numbers (Long)
508
Prime Numbers
827
609
897
872
Prime Numbers (Long)
773
890
Quine
1,000
866
Recamán
916
Repeating Decimals
573
Reverse Polish Notation
755
Reversi
840
Rijndael S-box
684
315
793
Roman to Arabic
532
ROT13
844
Rule 110
753
SI Units
621
Sierpiński Triangle
583
Smith Numbers
587
Spelling Numbers
852
Tic-tac-toe
936
Time Distance
710
Tongue-twisters
840
Topological Sort
642
Transpose Sentence
786
United States
458
Vampire Numbers
681
Van Eck Sequence
553
Zodiac Signs
816
γ
683
λ
475
513
π
68950849611999781001001156759436283915965481327713832642712615383230
1011341601732588505163984518865813859520313578253108132111146
τ
678
784
φ
710
907
√2
929
740
𝑒
707
964
701