12 Days of Christmas
904
99 Bottles of Beer
822
Abundant Numbers
785
Abundant Numbers (Long)
851
Arabic to Roman
567
Arithmetic Numbers
763
Arrows
561
Ascending Primes
392
ASCII Table
767
Billiards
526
Calendar
959
Card Number Validation
609
Catalan Numbers
779
Catalan’s Constant
994
105
Christmas Trees
694
Collatz
836
CSS Colors
895309
Cubes
459
Day of Week
941939
DFA Simulator
753
Diamonds
567
Divisors
905
Emirp Numbers
864
Emirp Numbers (Long)
857
Emojify
854
Evil Numbers
958
Evil Numbers (Long)
953
Factorial Factorisation
582
Farey Sequence
461
Fibonacci
111800863819566550421
385987219
Fizz Buzz
945
Foo Fizz Buzz Bar
900
Forsyth–Edwards Notation
767
Fractions
730
Game of Life
788
Gijswijt’s Sequence
455
Happy Numbers
980
Happy Numbers (Long)
679
Hexdump
895
Hilbert Curve
121
Intersection
767
Inventory Sequence
806826780
600
900
ISBN
841
Kolakoski Sequence
652
Leap Years
902
Levenshtein Distance
925
Leyland Numbers
816
ln 2
971
Look and Say
673
Lucky Numbers
389
Maze
677
Medal Tally
578
Minesweeper
432
Morse Decoder
451
Morse Encoder
416
Multitap Input
580
N Queens
568
Niven Numbers
921
Niven Numbers (Long)
889
Number Spiral
419
Odious Numbers
784
Odious Numbers (Long)
768
Ordinal Numbers
699
Pangram Grep
911
Pascal’s Triangle
712
Pernicious Numbers
663
Pernicious Numbers (Long)
723
Poker
562
Prime Numbers
872
Prime Numbers (Long)
932
Quine
891
Recamán
686
Reverse Polish Notation
648
Reversi
782
Rijndael S-box
291
Rock-paper-scissors-Spock-lizard
689
Roman to Arabic
779
ROT13
958
Rule 110
463
Scrambled Sort
574
Seven Segment
702
Sierpiński Triangle
690
Smith Numbers
760
Ten-pin Bowling
542
Tic-tac-toe
581
Time Distance
757
Tongue-twisters
740
Topological Sort
736
Tower of Hanoi
826
Transpose Sentence
567
Trinomial Triangle
685
United States
430
Vampire Numbers
569
Van Eck Sequence
859
Zeckendorf Representation
798
γ
636
π
874926
355
τ
866
349
φ
703
699
√2
982
𝑒
979