12 Days of Christmas
335
99 Bottles of Beer
482
Abundant Numbers
721
Abundant Numbers (Long)
775
Arabic to Roman
515
Arithmetic Numbers
677
Arrows
474
Ascending Primes
335
ASCII Table
585
brainfuck
512
Catalan Numbers
564
Catalan’s Constant
394
Christmas Trees
607
Collatz
695
CSS Colors
138
Cubes
334
Day of Week
472
DFA Simulator
450
Diamonds
487
Divisors
857
Emirp Numbers
407
Emirp Numbers (Long)
583
Emojify
494
Evil Numbers
816
Evil Numbers (Long)
804
Farey Sequence
397
Fibonacci
878
Fizz Buzz
869
Foo Fizz Buzz Bar
725
Fractions
590
Game of Life
360
Gijswijt’s Sequence
390
Happy Numbers
462
Happy Numbers (Long)
581
Hexdump
432
Intersection
598
Inventory Sequence
495
ISBN
550
Kolakoski Constant
526
Kolakoski Sequence
586
Leap Years
754
Levenshtein Distance
317
Leyland Numbers
681
ln 2
430
Look and Say
423
Lucky Numbers
464
Mahjong
199
Medal Tally
612
Morse Decoder
319
Morse Encoder
415
Musical Chords
299
Niven Numbers
800
Niven Numbers (Long)
735
Number Spiral
392
Odious Numbers
800
Odious Numbers (Long)
539
Ordinal Numbers
667
Pangram Grep
693
Pascal’s Triangle
543
Pernicious Numbers
541
Pernicious Numbers (Long)
447
Poker
275
Prime Numbers
690
Prime Numbers (Long)
698
Proximity Grid
207
QR Decoder
263
Quine
470
Recamán
733
Reverse Polish Notation
603
Rijndael S-box
114
Rock-paper-scissors-Spock-lizard
500
Roman to Arabic
430
Rule 110
532
Seven Segment
395
Sierpiński Triangle
509
Smith Numbers
447
Spelling Numbers
265
Star Wars Opening Crawl
376
Sudoku
343
Sudoku (Fill-in)
308
Ten-pin Bowling
342
Time Distance
463
Tongue-twisters
335
United States
253
Vampire Numbers
513
Van Eck Sequence
631
Zodiac Signs
403
π
443
τ
436
φ
571
√2
576
𝑒
410