12 Days of Christmas
723
99 Bottles of Beer
836
Abundant Numbers
739
Abundant Numbers (Long)
852
Arabic to Roman
705
Arithmetic Numbers
764
Arrows
441
Ascending Primes
372
ASCII Table
727
brainfuck
788
Catalan Numbers
549
Catalan’s Constant
454
Christmas Trees
685
Collatz
813
CSS Colors
301
Cubes
464
Day of Week
567
DFA Simulator
638
Diamonds
572
Divisors
890
Emirp Numbers
493
Emirp Numbers (Long)
682
Emojify
464
Evil Numbers
801
Evil Numbers (Long)
784
Farey Sequence
435
Fibonacci
866
Fizz Buzz
945
Foo Fizz Buzz Bar
900
Fractions
674
Game of Life
463
Gijswijt’s Sequence
457
Happy Numbers
584
Happy Numbers (Long)
666
Hexdump
626
Intersection
790
Inventory Sequence
506
ISBN
684
Kolakoski Constant
594
Kolakoski Sequence
577
Leap Years
744
Levenshtein Distance
393
Leyland Numbers
780
ln 2
425
Look and Say
507
Lucky Numbers
468
Mahjong
283
Medal Tally
780
Morse Decoder
454
Morse Encoder
593
Musical Chords
388
Niven Numbers
787
Niven Numbers (Long)
719
Number Spiral
465
Odious Numbers
784
Odious Numbers (Long)
525
Ordinal Numbers
797
Pangram Grep
796
Pascal’s Triangle
572
Pernicious Numbers
529
Pernicious Numbers (Long)
444
Poker
517
Prime Numbers
677
Prime Numbers (Long)
680
Proximity Grid
289
QR Decoder
368
Quine
459
Recamán
795
Reverse Polish Notation
790
Rijndael S-box
156
Rock-paper-scissors-Spock-lizard
719
Roman to Arabic
552
Rule 110
590
Seven Segment
529
Sierpiński Triangle
518
Smith Numbers
590
Spelling Numbers
434
Star Wars Opening Crawl
634
Sudoku
562
Sudoku (Fill-in)
457
Ten-pin Bowling
478
Time Distance
816
Tongue-twisters
598
United States
339
Vampire Numbers
676
Van Eck Sequence
644
Zodiac Signs
551
π
485
τ
475
φ
568
√2
566
𝑒
401