12 Days of Christmas
731
869
24 Game
538
99 Bottles of Beer
744
806
Abundant Numbers
488
Abundant Numbers (Long)
782
Arabic to Roman
432
Arithmetic Numbers
807
Arrows
427
Ascending Primes
149
ASCII Table
409
brainfuck
528
Catalan Numbers
25
Catalan’s Constant
112
Christmas Trees
481
CSS Colors
230
Cubes
493
Day of Week
854
Diamonds
553
Divisors
753
805
Emirp Numbers
335229352426384879573412373332
475
79379441409179366393169333361407479442270398598710418473500
Emojify
298
453
Evil Numbers
386
Fibonacci
768
Fizz Buzz
457728
610936
586
Foo Fizz Buzz Bar
816
Fractions
512
Happy Numbers
535
Happy Numbers (Long)
476
Intersection
520
ISBN
552
Kolakoski Constant
67
Kolakoski Sequence
539
Leap Years
868
Levenshtein Distance
437
Leyland Numbers
456
ln 2
88
Look and Say
506
Lucky Tickets
Morse Decoder
317
Morse Encoder
363
Niven Numbers
941
Number Spiral
263
Odious Numbers
451
1
Ordinal Numbers
543
Pangram Grep
439
Pascal’s Triangle
214
64
Pernicious Numbers
340294871
307
Poker
459
Prime Numbers
597
506
Quine
712
890
Recamán
172
54
Roman to Arabic
473
Rule 110
292
Seven Segment
421
Sierpiński Triangle
84
Smith Numbers
134
42
Spelling Numbers
621
Tongue-twisters
616
United States
160
Vampire Numbers
369
92
Van Eck Sequence
564
15192111
γ
112
λ
199
200
231155136
510
159491166
146146136
524497477
π
461
τ
73
5938
108
268649
624440
200132
φ
47
√2
49
671
𝑒
661