12 Days of Christmas
873
99 Bottles of Beer
858
Arabic to Roman
760
Ascending Primes
606
Card Number Validation
667
Catalan Numbers
594
Catalan’s Constant
66
Christmas Trees
745
Collatz
982
CSS Colors
199
Day of Week
845
Diamonds
222
Divisors
875
Emirp Numbers
437
Emirp Numbers (Long)
467
Evil Numbers
755
Evil Numbers (Long)
780
Farey Sequence
439
Fibonacci
943
Fizz Buzz
1,0009551,000
Foo Fizz Buzz Bar
908
Game of Life
517
Happy Numbers
785
Happy Numbers (Long)
111
Hilbert Curve
195
Intersection
719
Kolakoski Sequence
605
Leap Years
932
Look and Say
896
Lucky Numbers
545
Lucky Tickets
388
Mandelbrot
711
N Queens
79
Niven Numbers
646
Niven Numbers (Long)
769
Number Spiral
379
Odious Numbers
740
Odious Numbers (Long)
765
Ordinal Numbers
1,000
Pascal’s Triangle
788
Prime Numbers
706
Prime Numbers (Long)
731
Quine
893
Repeating Decimals
369
Rijndael S-box
180
Roman to Arabic
585
ROT13
783
Rule 110
577
Scrambled Sort
595
Seven Segment
613
SI Units
482
Sierpiński Triangle
700
Spelling Numbers
643
Time Distance
619
Tongue-twisters
676
λ
172
π
638
τ
639
φ
500
√2
525
𝑒
352