12 Days of Christmas
899
Abundant Numbers
761
Abundant Numbers (Long)
876
Arabic to Roman
718
Arithmetic Numbers
911
Arrows
328
Ascending Primes
437
ASCII Table
704
Billiards
799
brainfuck
657
Card Number Validation
675
Catalan Numbers
931
Christmas Trees
772
Collatz
896
CSS Colors
384
Cubes
503
Day of Week
961
Diamonds
620
Divisors
984
Emirp Numbers
766
Emirp Numbers (Long)
635
Evil Numbers
893
Evil Numbers (Long)
851
Factorial Factorisation
551
Farey Sequence
815
Fibonacci
935
Fizz Buzz
977
Foo Fizz Buzz Bar
987
Fractions
970
Gijswijt’s Sequence
631
Happy Numbers
980
Happy Numbers (Long)
795
Intersection
797
Inventory Sequence
884
Leap Years
848
Levenshtein Distance
604
Leyland Numbers
866
ln 2
971
Look and Say
632
Mandelbrot
698
Niven Numbers
941
Niven Numbers (Long)
858
Number Spiral
247
Odious Numbers
912
Odious Numbers (Long)
849
Ordinal Numbers
840
Partition Numbers
524
Pascal’s Triangle
878
Pernicious Numbers
798
Pernicious Numbers (Long)
955
Prime Numbers
957
Prime Numbers (Long)
974
Recamán
828
Scrambled Sort
900
Set
793
Sierpiński Triangle
766
Smith Numbers
564
Tic-tac-toe
532
Tongue-twisters
774
Topological Sort
568
Transpose Sentence
696
United States
284
Van Eck Sequence
873
Zeckendorf Representation
774
π
454
τ
445
φ
739
√2
982
𝑒
979