12 Days of Christmas
408
24 Game
44
99 Bottles of Beer
420
Abundant Numbers
663
Abundant Numbers (Long)
768
Arabic to Roman
414
Arithmetic Numbers
353
Arrows
256
Ascending Primes
267
ASCII Table
704
brainfuck
542
Card Number Validation
447
Catalan Numbers
497
Catalan’s Constant
105
Christmas Trees
772
Collatz
857
CSS Colors
924
Cubes
509
Day of Week
941
DFA Simulator
447
Diamonds
507
Divisors
705840
Emirp Numbers
411
Emirp Numbers (Long)
383
Emojify
280
Evil Numbers
800
Evil Numbers (Long)
915
Factorial Factorisation
510
Farey Sequence
630
Fibonacci
726
Fizz Buzz
920
Foo Fizz Buzz Bar
870
Forsyth–Edwards Notation
515
Fractions
440
Game of Life
383
Gijswijt’s Sequence
288
Happy Numbers
369
Happy Numbers (Long)
480
Hexdump
374
Intersection
546
Inventory Sequence
593
ISBN
382
Jacobi Symbol
487
Kaprekar Numbers
309
Kolakoski Constant
114
Kolakoski Sequence
376
Leap Years
711
Levenshtein Distance
118
34262529
Leyland Numbers
593
ln 2
66
Look and Say
666
Lucky Numbers
307
Lucky Tickets
371
Medal Tally
461
Morse Decoder
314
Morse Encoder
375
N Queens
409
Niven Numbers
645
Niven Numbers (Long)
926
Number Spiral
336
Odious Numbers
856
Odious Numbers (Long)
948
Ordinal Numbers
622
PalindromemordnilaP
366
Pangram Grep
880
Partition Numbers
295
Pascal’s Triangle
535
Pernicious Numbers
648
Pernicious Numbers (Long)
756
Polyominoes
82
Prime Numbers
637
Prime Numbers (Long)
223
QR Decoder
325
Quine
949
Recamán
628
Repeating Decimals
424
Reverse Polish Notation
609
Reversi
339
Rijndael S-box
321
Rock-paper-scissors-Spock-lizard
446
Roman to Arabic
520
ROT13
889
Rule 110
471
Set
573
Seven Segment
385
SI Units
224
Sierpiński Triangle
710
Smith Numbers
311
Spelling Numbers
335
Sudoku
185
Sudoku (Fill-in)
126
Ten-pin Bowling
229
Tic-tac-toe
271
Time Distance
431
Tongue-twisters
428
Transpose Sentence
655
United States
842
Vampire Numbers
100
Van Eck Sequence
524
Zeckendorf Representation
409
Zodiac Signs
320
γ
116
λ
178
π
165
τ
149
φ
73
√2
281
𝑒
222