12 Days of Christmas
333
99 Bottles of Beer
478
Abundant Numbers
708
Abundant Numbers (Long)
755
Arabic to Roman
503
Arithmetic Numbers
661
Arrows
463
Ascending Primes
324
ASCII Table
573
brainfuck
498
Catalan Numbers
549
Catalan’s Constant
383
Christmas Trees
597
Collatz
681
CSS Colors
133
Cubes
329
Day of Week
454
DFA Simulator
434
Diamonds
477
Divisors
844
Emirp Numbers
400
Emirp Numbers (Long)
567
Emojify
486
Evil Numbers
801
Evil Numbers (Long)
784
Farey Sequence
384
Fibonacci
866
Fizz Buzz
862
Foo Fizz Buzz Bar
715
Fractions
573
Game of Life
349
Gijswijt’s Sequence
378
Happy Numbers
453
Happy Numbers (Long)
565
Hexdump
420
Intersection
580
Inventory Sequence
478
ISBN
534
Kolakoski Constant
509
Kolakoski Sequence
566
Leap Years
743
Levenshtein Distance
308
Leyland Numbers
664
ln 2
417
Look and Say
413
Lucky Numbers
451
Mahjong
193
Medal Tally
591
Morse Decoder
314
Morse Encoder
407
Musical Chords
288
Niven Numbers
785
Niven Numbers (Long)
717
Number Spiral
379
Odious Numbers
784
Odious Numbers (Long)
525
Ordinal Numbers
649
Pangram Grep
675
Pascal’s Triangle
530
Pernicious Numbers
529
Pernicious Numbers (Long)
435
Poker
270
Prime Numbers
677
Prime Numbers (Long)
680
Proximity Grid
199
QR Decoder
255
Quine
459
Recamán
717
Reverse Polish Notation
573
Rijndael S-box
112
Rock-paper-scissors-Spock-lizard
492
Roman to Arabic
418
Rule 110
522
Seven Segment
386
Sierpiński Triangle
499
Smith Numbers
434
Spelling Numbers
257
Star Wars Opening Crawl
366
Sudoku
335
Sudoku (Fill-in)
296
Ten-pin Bowling
333
Time Distance
453
Tongue-twisters
333
United States
248
Vampire Numbers
500
Van Eck Sequence
610
Zodiac Signs
387
π
434
τ
424
φ
555
√2
563
𝑒
400