12 Days of Christmas
785
24 Game
577
99 Bottles of Beer
632
763
Abundant Numbers
740
Abundant Numbers (Long)
802
Arabic to Roman
254
298
Arithmetic Numbers
792
Arrows
248
291
277
266
249
Ascending Primes
366
ASCII Table
634
Billiards
270
brainfuck
437
Card Number Validation
581
Catalan Numbers
392
Catalan’s Constant
126
Christmas Trees
489
Collatz
843
CSS Colors
304
398
Cubes
441
Day of Week
245
DFA Simulator
391
Diamonds
58
363
45
Divisors
768
Emirp Numbers
430
Emirp Numbers (Long)
477
Emojify
195
Evil Numbers
808233113021631533291714054604604201813399927138233143530532617076502137337
7933577234827912034718051414310435670407384298103118458669621674
425
Evil Numbers (Long)
774
Factorial Factorisation
103
121
Farey Sequence
178
Fibonacci
676
Fizz Buzz
962594
Foo Fizz Buzz Bar
818
Forsyth–Edwards Notation
482
Fractions
596
Game of Life
260
174
Gijswijt’s Sequence
356
Happy Numbers
532
644
414
Happy Numbers (Long)
720
Hexdump
357
Hilbert Curve
38
Intersection
617
Inventory Sequence
440
ISBN
193
387
660
Jacobi Symbol
566
Kaprekar Numbers
582
Kolakoski Constant
384
Kolakoski Sequence
396
Leap Years
779
Levenshtein Distance
489
200
540211
Leyland Numbers
482
ln 2
517
Look and Say
483
37
Lucky Numbers
19
429
Lucky Tickets
519
Mandelbrot
601
Maze
251
Medal Tally
462
Minesweeper
484
Morse Decoder
438
Morse Encoder
434
Musical Chords
11096
108
N Queens
96
Niven Numbers
895
Niven Numbers (Long)
798
Number Spiral
403
Odious Numbers
791
Odious Numbers (Long)
793
Ordinal Numbers
711
Pangram Grep
337
520
679337
260
444
346
40100193
354
Partition Numbers
109
Pascal’s Triangle
273
102
Pernicious Numbers
418
Pernicious Numbers (Long)
400
Poker
277
Polyominoes
40
Prime Numbers
720
Prime Numbers (Long)
703
Proximity Grid
359
Quine
731
938
890
Recamán
587
Repeating Decimals
360
Reverse Polish Notation
493
Rijndael S-box
167
176
Rock-paper-scissors-Spock-lizard
340
Roman to Arabic
184
186
300
89
ROT13
521
Rule 110
292
Scrambled Sort
379
208
292
84
Seven Segment
216
349
313
SI Units
517
349
Sierpiński Triangle
116
Smith Numbers
495
Spelling Numbers
357
Taxicab Numbers
20
Ten-pin Bowling
295
Tic-tac-toe
329
Time Distance
686
Tongue-twisters
674
Tower of Hanoi
678
597
567
288518245
538
528
395
582
Transpose Sentence
615
Trinomial Triangle
42
United States
235
181
Vampire Numbers
113
Van Eck Sequence
390
Zeckendorf Representation
320
Zodiac Signs
77
125
83
γ
171
λ
190
206
179
241
π
264
τ
255
φ
568
√2
697
𝑒
399
67