12 Days of Christmas
799
24 Game
459
99 Bottles of Beer
724
Abundant Numbers
734
Abundant Numbers (Long)
871
Alphabetic Numbers
306
Arabic to Roman
645
Arithmetic Numbers
893
Arrows
398
Ascending Primes
330
ASCII Table
675
brainfuck
363
Calendar
696
Card Number Validation
512
Catalan Numbers
688
Catalan’s Constant
69
Christmas Trees
854
Collatz
810
CSS Colors
227
Cubes
573
Day of Week
889
Diamonds
665
Divisors
514
962
Emirp Numbers
554
Emirp Numbers (Long)
587
Emojify
293
Evil Numbers
872620
Evil Numbers (Long)
848651
Fibonacci
933
289
Fizz Buzz
667600957658
Foo Fizz Buzz Bar
969
Forsyth–Edwards Notation
564
Fractions
668
Game of Life
378
Gijswijt’s Sequence
415
Gray Code Decoder
786
Gray Code Encoder
938
Happy Numbers
719
Happy Numbers (Long)
551
Intersection
799
Inventory Sequence
700
ISBN
636
Jacobi Symbol
535
Kolakoski Sequence
668
Leap Years
650
Levenshtein Distance
505
Leyland Numbers
659
ln 2
452
Look and Say
639
Lucky Numbers
514
Mandelbrot
10
Medal Tally
752
Morse Encoder
222
Niven Numbers
661
Niven Numbers (Long)
722
Number Spiral
478
Odious Numbers
814
Odious Numbers (Long)
794
Ordinal Numbers
664
Pangram Grep
861
Pascal’s Triangle
784
Pernicious Numbers
695
Pernicious Numbers (Long)
716
Prime Numbers
632
Prime Numbers (Long)
668
Proximity Grid
449
Quine
946
Recamán
749
Repeating Decimals
414
Reverse Polish Notation
520
Rijndael S-box
156
Rock-paper-scissors-Spock-lizard
695
Roman to Arabic
657
Rule 110
374
Seven Segment
504
Sierpiński Triangle
553
Smith Numbers
499
Spelling Numbers
432
Tongue-twisters
628
Trinomial Triangle
566
Ulam Sequence
466
United States
244
Vampire Numbers
446
Van Eck Sequence
719
Zodiac Signs
605
π
367
φ
695