12 Days of Christmas
647
24 Game
282
99 Bottles of Beer
746
Abundant Numbers
875
Abundant Numbers (Long)
1,000
Arabic to Roman
788
Arithmetic Numbers
351
Arrows
208
Ascending Primes
129
ASCII Table
354
brainfuck
239
Calendar
167
Card Number Validation
315
Catalan Numbers
462
Catalan’s Constant
126
Christmas Trees
265
Collatz
967
Continued Fractions
230
Cubes
241
Day of Week
365
Diamonds
617
Divisors
1,000
Emirp Numbers
517
Emirp Numbers (Long)
774
Emojify
172
Evil Numbers
848
Evil Numbers (Long)
871
Factorial Factorisation
780
Farey Sequence
748
Fibonacci
970
Fizz Buzz
648
Foo Fizz Buzz Bar
838
Fractions
693
Gijswijt’s Sequence
702
Gray Code Decoder
941
Gray Code Encoder
976
Happy Numbers
231
Happy Numbers (Long)
345
Hexdump
192
Hilbert Curve
100
Intersection
839
Inventory Sequence
605
ISBN
749
Jacobi Symbol
660
Kaprekar Numbers
724
Kolakoski Constant
129202
Leap Years
824
Levenshtein Distance
737
Leyland Numbers
134
ln 2
116107
Look and Say
600
Lucky Numbers
621
Lucky Tickets
634
Mahjong
105
Mandelbrot
201
Rijndael S-box
171
ROT13
857
γ
216
λ
216
π
119622
τ
119
φ
116
√2
119
𝑒
93