12 Days of Christmas
377
24 Game
318
99 Bottles of Beer
415
Abundant Numbers
706
Abundant Numbers (Long)
773
Arabic to Roman
459
Arithmetic Numbers
770
Arrows
408
Ascending Primes
291
ASCII Table
537
brainfuck
254
Calendar
529
Card Number Validation
414
Catalan Numbers
688
Catalan’s Constant
59
Christmas Trees
853
Collatz
733
CSS Colors
100
Cubes
401
Day of Week
713
Diamonds
556
Divisors
514
911
Emirp Numbers
456
Emirp Numbers (Long)
507
Emojify
262
Evil Numbers
871619
Evil Numbers (Long)
848650
Fibonacci
932
293
Fizz Buzz
667600875658
Foo Fizz Buzz Bar
771
Forsyth–Edwards Notation
458
Fractions
568
Game of Life
297
Gijswijt’s Sequence
341
Gray Code Decoder
683
Gray Code Encoder
846
Happy Numbers
558
Happy Numbers (Long)
468
Intersection
585
Inventory Sequence
661
ISBN
497
Jacobi Symbol
380
Kolakoski Sequence
655
Leap Years
650
Levenshtein Distance
394
Leyland Numbers
560
ln 2
444
Look and Say
519
Lucky Numbers
495
Mandelbrot
22
Medal Tally
579
Morse Encoder
154
Niven Numbers
660
Niven Numbers (Long)
722
Number Spiral
389
Odious Numbers
814
Odious Numbers (Long)
794
Ordinal Numbers
541
Pangram Grep
730
Pascal’s Triangle
726
Pernicious Numbers
695
Pernicious Numbers (Long)
701
Prime Numbers
632
Prime Numbers (Long)
668
Proximity Grid
310
Quine
945
Recamán
676
Repeating Decimals
303
Reverse Polish Notation
384
Rijndael S-box
109
Rock-paper-scissors-Spock-lizard
479
Roman to Arabic
496
Rule 110
328
Seven Segment
377
Sierpiński Triangle
535
Smith Numbers
393
Tongue-twisters
357
Trinomial Triangle
487
Ulam Sequence
433
United States
181
Vampire Numbers
329
Van Eck Sequence
681
Zodiac Signs
466
π
328
φ
681