99 Bottles of Beer
486
Abundant Numbers
750
Abundant Numbers (Long)
821
Arithmetic Numbers
758
Ascending Primes
551
ASCII Table
529
Catalan Numbers
969
Christmas Trees
669
Collatz
737
Cubes
468
Day of Week
413
Diamonds
599
Divisors
911
Emirp Numbers
503
Emirp Numbers (Long)
555
Evil Numbers
957
Evil Numbers (Long)
949
Factorial Factorisation
415
Farey Sequence
623
Fibonacci
932
Fizz Buzz
890
Foo Fizz Buzz Bar
781
Forsyth–Edwards Notation
469
Fractions
614
Gijswijt’s Sequence
518
Happy Numbers
558
Happy Numbers (Long)
693
Intersection
583
Inventory Sequence
803
ISBN
563
Jacobi Symbol
522
Kolakoski Constant
584
Kolakoski Sequence
768
Leap Years
812
Levenshtein Distance
468
Leyland Numbers
810
ln 2
635
Look and Say
554
Lucky Numbers
658
Medal Tally
498
Niven Numbers
767
Niven Numbers (Long)
834
Number Spiral
474
Odious Numbers
831
Odious Numbers (Long)
810
Ordinal Numbers
705
Pangram Grep
730
Pascal’s Triangle
853
Pernicious Numbers
763
Pernicious Numbers (Long)
773
Prime Numbers
891
Prime Numbers (Long)
950
Quine
945
Recamán
763
Repeating Decimals
396
Reverse Polish Notation
489
Rijndael S-box
326
Rock-paper-scissors-Spock-lizard
467
Roman to Arabic
384
Rule 110
519
Seven Segment
567
Sierpiński Triangle
689
Smith Numbers
520
Transpose Sentence
380
Van Eck Sequence
774
π
375
φ
623
√2
686
𝑒
681