12 Days of Christmas
865
24 Game
504
99 Bottles of Beer
761
Abundant Numbers
761
Abundant Numbers (Long)
903
Arabic to Roman
606
Arithmetic Numbers
846
Arrows
671
Ascending Primes
550
ASCII Table
692
Billiards
603
brainfuck
510
Card Number Validation
750
Catalan Numbers
931
Catalan’s Constant
562
Christmas Trees
726
Collatz
952
CSS Colors
717
Cubes
416
Day of Week
947960
DFA Simulator
846
Diamonds
592
Divisors
935595
Emirp Numbers
579
Emirp Numbers (Long)
635
Evil Numbers
654982
Evil Numbers (Long)
869
Factorial Factorisation
621
Farey Sequence
805
Fibonacci
987
Fizz Buzz
823856992977433
Foo Fizz Buzz Bar
986
Fractions
687
Gijswijt’s Sequence
721
Happy Numbers
844
Happy Numbers (Long)
713
Hilbert Curve
763639
Intersection
790
Inventory Sequence
869
ISBN
810
Kaprekar Numbers
441
Kolakoski Constant
618
Kolakoski Sequence
881
Leap Years
921
Levenshtein Distance
540
Leyland Numbers
855
ln 2
970
Look and Say
643
Mandelbrot
805
Maze
647
Medal Tally
667
Morse Decoder
647
N Queens
649
Niven Numbers
941946
Niven Numbers (Long)
873
Number Spiral
386
Odious Numbers
956
Odious Numbers (Long)
867
Ordinal Numbers
658
PalindromemordnilaP
812
Pangram Grep
974
Pascal’s Triangle
786
Pernicious Numbers
798
Pernicious Numbers (Long)
903
Prime Numbers
892
Prime Numbers (Long)
952
Proximity Grid
537
Quine
967
946
Recamán
852
Reverse Polish Notation
547
Rijndael S-box
486
Roman to Arabic
725
ROT13
942
Rule 110
652
Scrambled Sort
548
888
Set
887
Seven Segment
570
Spelling Numbers
477
Sudoku (Fill-in)
533
Ten-pin Bowling
593
Tic-tac-toe
499
Time Distance
784
Topological Sort
511
Transpose Sentence
719
United States
616
Vampire Numbers
762
Van Eck Sequence
858
Zeckendorf Representation
746
Zodiac Signs
843
π
655
τ
638
φ
783
√2
981
𝑒
978