12 Days of Christmas
732
870
24 Game
539
99 Bottles of Beer
749
813
Abundant Numbers
488
Abundant Numbers (Long)
782
Arabic to Roman
432
Arithmetic Numbers
806
Arrows
432
Ascending Primes
150
ASCII Table
409
brainfuck
528
Catalan Numbers
25
Catalan’s Constant
112
Christmas Trees
482
CSS Colors
229
Cubes
500
Day of Week
854
Diamonds
554
Divisors
753
805
Emirp Numbers
336226352427384881574413386333
475
80383441410180372394170335362408480442271399599711419474501
Emojify
301
454
Evil Numbers
386
Fibonacci
767
Fizz Buzz
458729
611937
586
Foo Fizz Buzz Bar
818
Fractions
513
Happy Numbers
535
Happy Numbers (Long)
476
Intersection
521
ISBN
552
Kolakoski Constant
68
Kolakoski Sequence
542
Leap Years
869
Levenshtein Distance
439
Leyland Numbers
456
ln 2
88
Look and Say
506
Lucky Tickets
Morse Decoder
321
Morse Encoder
369
Niven Numbers
941
Number Spiral
263
Odious Numbers
451
1
Ordinal Numbers
545
Pangram Grep
439
Pascal’s Triangle
214
64
Pernicious Numbers
339292870
307
Poker
488
Prime Numbers
597
506
Quine
711
890
Recamán
172
54
Roman to Arabic
474
Rule 110
294
Seven Segment
429
Sierpiński Triangle
84
Smith Numbers
134
45
Spelling Numbers
632
Tongue-twisters
616
United States
162
Vampire Numbers
369
95
Van Eck Sequence
564
15192111
γ
113
λ
199
170
231156141
510
159491174
146146136
524497477
π
461
τ
61
5938
108
268649
624440
200132
φ
47
√2
49
671
𝑒
660