12 Days of Christmas
408
24 Game
373
99 Bottles of Beer
452
Abundant Numbers
741
Abundant Numbers (Long)
811
Arabic to Roman
550
Arithmetic Numbers
736
Arrows
591
Ascending Primes
296
ASCII Table
583
Billiards
325
brainfuck
534
Card Number Validation
572
Catalan Numbers
839
Catalan’s Constant
477
Christmas Trees
727
Collatz
797
CSS Colors
256
Cubes
429
Day of Week
628
Diamonds
583
Divisors
933
Emirp Numbers
844
Emirp Numbers (Long)
541
Emojify
533
Evil Numbers
801
Evil Numbers (Long)
783
Factorial Factorisation
459
Farey Sequence
707
Fibonacci
934
Fizz Buzz
862
Foo Fizz Buzz Bar
730
Forsyth–Edwards Notation
559
Fractions
668
Game of Life
481
Gijswijt’s Sequence
506
Happy Numbers
798
Happy Numbers (Long)
749
Hexdump
496
Intersection
588
Inventory Sequence
819
ISBN
546
Jacobi Symbol
507
Kolakoski Constant
558
Kolakoski Sequence
879
Leap Years
830
Levenshtein Distance
435
Leyland Numbers
816
ln 2
787
Look and Say
585
Lucky Numbers
612
Lucky Tickets
399
Maze
426
Medal Tally
507
Morse Decoder
263
Morse Encoder
270
Musical Chords
283
N Queens
381
Niven Numbers
938
Niven Numbers (Long)
885
Number Spiral
468
Odious Numbers
783
Odious Numbers (Long)
766
Ordinal Numbers
691
PalindromemordnilaP
697
Pangram Grep
771
Pascal’s Triangle
855
Pernicious Numbers
724
Pernicious Numbers (Long)
750
Poker
Polyominoes
339
Prime Numbers
460934
Prime Numbers (Long)
951
Proximity Grid
311
QR Decoder
425
Recamán
779
Repeating Decimals
372
Reverse Polish Notation
624
Reversi
549
Rijndael S-box
394
Rock-paper-scissors-Spock-lizard
550
Roman to Arabic
588
Rule 110
442
Seven Segment
497
SI Units
290
Sierpiński Triangle
56388
Smith Numbers
541
Spelling Numbers
316
Star Wars Opening Crawl
358
Sudoku
310
Sudoku (Fill-in)
185
Time Distance
481
Tongue-twisters
408
Transpose Sentence
680
United States
329
Vampire Numbers
531
Van Eck Sequence
882
Zeckendorf Representation
410
Zodiac Signs
559
λ
231
π
302
τ
294
φ
701
√2
736
𝑒
688