12 Days of Christmas
426
99 Bottles of Beer
714
Abundant Numbers
777
Abundant Numbers (Long)
815
Arabic to Roman
455
Arithmetic Numbers
801
Arrows
605
ASCII Table
580
brainfuck
536
Catalan Numbers
909
Catalan’s Constant
279
Christmas Trees
633
Collatz
886
CSS Colors
571
Cubes
273
Diamonds
536
Divisors
799
Emirp Numbers
363
Emirp Numbers (Long)
433
Emojify
447
Evil Numbers
630
Evil Numbers (Long)
643
Farey Sequence
633
Fibonacci
952
Fizz Buzz
938
Foo Fizz Buzz Bar
843
Forsyth–Edwards Notation
589
Fractions
580
Happy Numbers
625
Happy Numbers (Long)
579
Intersection
753
Inventory Sequence
638
ISBN
665
Jacobi Symbol
577
Kolakoski Constant
455
Kolakoski Sequence
404
Leap Years
819
Levenshtein Distance
498
Leyland Numbers
613
ln 2
784
Look and Say
590
Lucky Numbers
633
Lucky Tickets
374
Morse Decoder
507
Morse Encoder
351
Niven Numbers
949
Niven Numbers (Long)
903
Number Spiral
423
Odious Numbers
640
Odious Numbers (Long)
652
Ordinal Numbers
748
Pangram Grep
545
Pascal’s Triangle
548
Pernicious Numbers
506
Pernicious Numbers (Long)
620
Prime Numbers
896
Prime Numbers (Long)
687
Proximity Grid
425
Quine
866
Recamán
554
Reverse Polish Notation
785
Rijndael S-box
493
Rock-paper-scissors-Spock-lizard
340
Roman to Arabic
594
Rule 110
436
Seven Segment
541
Sierpiński Triangle
413
Smith Numbers
515
Spelling Numbers
427
Tongue-twisters
966
United States
220
Vampire Numbers
85
Van Eck Sequence
717
λ
485
π
786
τ
772
φ
418
√2
461
𝑒
432