12 Days of Christmas
790
99 Bottles of Beer
644
Abundant Numbers
797
Abundant Numbers (Long)
863
Arabic to Roman
482
Arithmetic Numbers
861
Arrows
375
Ascending Primes
490
ASCII Table
497
brainfuck
631
Calendar
596
Card Number Validation
498
Catalan Numbers
341
Catalan’s Constant
610
Christmas Trees
681
Collatz
555738
Continued Fractions
704
CSS Colors
249
Day of Week
587
Diamonds
733
Divisors
856
Emirp Numbers
526
Emirp Numbers (Long)
602
Emojify
373
Evil Numbers
745
Evil Numbers (Long)
815
Factorial Factorisation
576
Farey Sequence
561
Fibonacci
902
Fizz Buzz
814
Foo Fizz Buzz Bar
800
Fractions
617
Happy Numbers
504
Happy Numbers (Long)
590
Hexdump
609
Intersection
616
Inventory Sequence
708
ISBN
586
Kaprekar Numbers
587
Kolakoski Constant
95
Kolakoski Sequence
257
Leap Years
803
Levenshtein Distance
383
Leyland Numbers
420
ln 2
393571
Look and Say
829
Lucky Tickets
685
Medal Tally
578
Minesweeper
354
Morse Encoder
318
Multitap Input
501
N Queens
470
Niven Numbers
766
Niven Numbers (Long)
727892
Number Spiral
342
Odious Numbers
758
Odious Numbers (Long)
829
Ordinal Numbers
673
PalindromemordnilaP
617
Pangram Grep
678
Partition Numbers
538728
Pascal’s Triangle
602
Pernicious Numbers
567
Pernicious Numbers (Long)
706
Prime Numbers
906
Prime Numbers (Long)
903
QR Decoder
428
Quine
825
Recamán
628
Repeating Decimals
594
Reverse Polish Notation
453
Rijndael S-box
202
Rock-paper-scissors-Spock-lizard
481
Roman to Arabic
426
ROT13
429
Scrambled Sort
649
Set
529
Seven Segment
599
Smith Numbers
551
Tic-tac-toe
470
Time Distance
620
Tongue-twisters
633
Tower of Hanoi
873
Transpose Sentence
564450
Trinomial Triangle
793
United States
239220
Vampire Numbers
350
Van Eck Sequence
548
Zeckendorf Representation
771
Zodiac Signs
489
γ
118
λ
177
π
235
τ
280
φ
595
√2
810
𝑒
466