12 Days of Christmas
832
99 Bottles of Beer
663
Abundant Numbers
734
738399
Abundant Numbers (Long)
871
Arabic to Roman
591
Arithmetic Numbers
774
ASCII Table
680
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Catalan Numbers
688
Catalan’s Constant
584
Christmas Trees
739
662
Collatz
832
Cubes
604
Day of Week
787
DFA Simulator
910
Diamonds
686
Divisors
899
926
Emirp Numbers
752
712
Emirp Numbers (Long)
640
Evil Numbers
784
684
Evil Numbers (Long)
738
Factorial Factorisation
568
Farey Sequence
461
Fibonacci
933
795710
Fizz Buzz
941
757547
Foo Fizz Buzz Bar
775
442
Fractions
761
Gijswijt’s Sequence
808
Happy Numbers
218432414620395755634523415539412106397521393453208380551408888318411634716450472
Happy Numbers (Long)
565
Intersection
753
Leap Years
813
783402
Levenshtein Distance
918
Leyland Numbers
810
ln 2
763
Look and Say
633
Mandelbrot
843
Morse Decoder
Niven Numbers
753
572
Niven Numbers (Long)
662
Number Spiral
278
Odious Numbers
781
654
Odious Numbers (Long)
764
Ordinal Numbers
762
PalindromemordnilaP
737
Pangram Grep
783
Pascal’s Triangle
709
Pernicious Numbers
649
491
Prime Numbers
289
784
772
Prime Numbers (Long)
678
416
Quine
946
243
Recamán
713
Rule 110
413
Seven Segment
544
SI Units
858
Sierpiński Triangle
436
Taxicab Numbers
547
Tic-tac-toe
738
Tongue-twisters
734
United States
199
Vampire Numbers
731
Van Eck Sequence
495
Zeckendorf Representation
776
λ
210
π
587
τ
572
φ
843
√2
866
𝑒
739