12 Days of Christmas
898
Abundant Numbers
761
Abundant Numbers (Long)
890
Arabic to Roman
718
Arithmetic Numbers
923
Arrows
327
Ascending Primes
443
ASCII Table
704
Billiards
798
brainfuck
657
Card Number Validation
674
Catalan Numbers
931
Christmas Trees
772
Collatz
966
CSS Colors
384
Cubes
503
Day of Week
960
Diamonds
620
Divisors
984
Emirp Numbers
766
Emirp Numbers (Long)
635
Evil Numbers
893
Evil Numbers (Long)
851
Factorial Factorisation
550
Farey Sequence
815
Fibonacci
935
Fizz Buzz
977
Foo Fizz Buzz Bar
986
Fractions
970
Gijswijt’s Sequence
630
Happy Numbers
980
Happy Numbers (Long)
795
Intersection
796
Inventory Sequence
883
Leap Years
848
Levenshtein Distance
604
Leyland Numbers
866
ln 2
970
Look and Say
631
Mandelbrot
697
Niven Numbers
941
Niven Numbers (Long)
858
Number Spiral
247
Odious Numbers
911
Odious Numbers (Long)
849
Ordinal Numbers
840
Partition Numbers
523
Pascal’s Triangle
877
Pernicious Numbers
798
Pernicious Numbers (Long)
954
Prime Numbers
957
Prime Numbers (Long)
974
Recamán
828
Scrambled Sort
898
Set
792
Sierpiński Triangle
766
Smith Numbers
563
Tic-tac-toe
531
Tongue-twisters
774
Topological Sort
566
Transpose Sentence
695
United States
286
Van Eck Sequence
872
Zeckendorf Representation
774
π
454
τ
445
φ
738
√2
981
𝑒
978