12 Days of Christmas
841
850
99 Bottles of Beer
705
724
Abundant Numbers
735
710
Abundant Numbers (Long)
836
747
Arabic to Roman
224
Arithmetic Numbers
766
666
Arrows
401
Ascending Primes
521
ASCII Table
414
Calendar
727
Card Number Validation
585
Catalan Numbers
25
Catalan’s Constant
167
16764
Collatz
896
892
Day of Week
933
Divisors
745
813
Emirp Numbers
816
Evil Numbers
788
571
Evil Numbers (Long)
607
Factorial Factorisation
253
92
Fibonacci
863
810
Fizz Buzz
495874769721615700947882556755655686
Foo Fizz Buzz Bar
873
877880
Fractions
755
Game of Life
360
Happy Numbers
854
Happy Numbers (Long)
242
Hilbert Curve
39
ISBN
595
Kaprekar Numbers
167
Leap Years
786
Leyland Numbers
136
ln 2
143
50
Look and Say
69
Lucky Numbers
476
Mandelbrot
355
Medal Tally
505
Morse Encoder
453
Niven Numbers
829
Niven Numbers (Long)
940
Number Spiral
380
Odious Numbers
774
544
Odious Numbers (Long)
608
Ordinal Numbers
804
582
Pangram Grep
707
Partition Numbers
123
Pascal’s Triangle
92
Pernicious Numbers
679
Pernicious Numbers (Long)
514
Prime Numbers
916
538
Prime Numbers (Long)
868
Recamán
152
Rijndael S-box
263
Rock-paper-scissors-Spock-lizard
515
Roman to Arabic
373
ROT13
488
Seven Segment
514
Tic-tac-toe
425
Tongue-twisters
695
Transpose Sentence
576
United States
380
Van Eck Sequence
36
γ
176
70
λ
325
168
π
159
58
τ
155
59
φ
138
48
√2
129
50
𝑒
134
48