12 Days of Christmas
446
99 Bottles of Beer
623
Abundant Numbers
798
Abundant Numbers (Long)
883
Arabic to Roman
484
Arithmetic Numbers
887
Arrows
472
Ascending Primes
498
ASCII Table
498
brainfuck
625
Calendar
685
Card Number Validation
510
Catalan Numbers
346
Catalan’s Constant
611
Christmas Trees
692
Collatz
558749
Continued Fractions
718
CSS Colors
152
Day of Week
588
Diamonds
743
Divisors
880
Emirp Numbers
360
Emirp Numbers (Long)
613
Emojify
424
Evil Numbers
751
Evil Numbers (Long)
824
Factorial Factorisation
587
Farey Sequence
560
Fibonacci
911
Fizz Buzz
820
Foo Fizz Buzz Bar
800
Fractions
619
Happy Numbers
364
Happy Numbers (Long)
603
Hexdump
607
Intersection
631
Inventory Sequence
723
ISBN
598
Kaprekar Numbers
611
Kolakoski Constant
96
Kolakoski Sequence
257
Leap Years
815
Levenshtein Distance
388
Leyland Numbers
429
ln 2
388582
Look and Say
845
Lucky Tickets
700
Medal Tally
605
Minesweeper
364
Morse Encoder
257
Multitap Input
524
N Queens
470
Niven Numbers
787
Niven Numbers (Long)
701919
Number Spiral
316
Odious Numbers
769
Odious Numbers (Long)
843
Ordinal Numbers
673
PalindromemordnilaP
645
Pangram Grep
695
Partition Numbers
546744
Pascal’s Triangle
611
Pernicious Numbers
578
Pernicious Numbers (Long)
728
Prime Numbers
782
Prime Numbers (Long)
913
QR Decoder
435
Quine
828
Recamán
644
Repeating Decimals
595
Reverse Polish Notation
456
Rijndael S-box
204
Rock-paper-scissors-Spock-lizard
424
Roman to Arabic
422
ROT13
433
Scrambled Sort
670
Set
543
Seven Segment
577
Smith Numbers
555
Tic-tac-toe
478
Time Distance
585
Tongue-twisters
384
Tower of Hanoi
883
Transpose Sentence
580457
Trinomial Triangle
810
United States
228220
Vampire Numbers
356
Van Eck Sequence
556
Zeckendorf Representation
791
Zodiac Signs
480
γ
118
λ
173
π
238
τ
284
φ
602
√2
829
𝑒
474