12 Days of Christmas
786
24 Game
577
99 Bottles of Beer
636
768
Abundant Numbers
740
Abundant Numbers (Long)
801
Arabic to Roman
254
303
Arithmetic Numbers
791
Arrows
256
292
278
267
250
Ascending Primes
366
ASCII Table
634
Billiards
272
brainfuck
455
Card Number Validation
579
Catalan Numbers
392
Catalan’s Constant
125
Christmas Trees
489
Collatz
844
CSS Colors
304
547
Cubes
459
Day of Week
245
DFA Simulator
407
Diamonds
58
363
45
Divisors
769
Emirp Numbers
434
Emirp Numbers (Long)
476
Emojify
195
Evil Numbers
803113021631533281704054604604191813399927039333043330532616975502137337
7933477234827912034718051314310435670407384298103118458669620674
425
Evil Numbers (Long)
776
Factorial Factorisation
103
121
Farey Sequence
178
Fibonacci
676
Fizz Buzz
963594
Foo Fizz Buzz Bar
820
Forsyth–Edwards Notation
481
Fractions
596
Game of Life
259
174
Gijswijt’s Sequence
359
Happy Numbers
532
644
414
Happy Numbers (Long)
719
Hexdump
357
Hilbert Curve
39
Intersection
616
Inventory Sequence
439
ISBN
193
387
660
Jacobi Symbol
566
Kaprekar Numbers
582
Kolakoski Constant
385
Kolakoski Sequence
399
Leap Years
779
Levenshtein Distance
490
201
543212
Leyland Numbers
483
ln 2
516
Look and Say
483
37
Lucky Numbers
19
430
Lucky Tickets
519
Mandelbrot
601
Maze
256
Medal Tally
464
Minesweeper
483
Morse Decoder
444
Morse Encoder
436
Musical Chords
11096
111
N Queens
99
Niven Numbers
895
Niven Numbers (Long)
799
Number Spiral
403
Odious Numbers
791
Odious Numbers (Long)
793
Ordinal Numbers
714
Pangram Grep
337
520
679337
260
444
346
40100193
354
Partition Numbers
110
Pascal’s Triangle
273
102
Pernicious Numbers
418
Pernicious Numbers (Long)
399
Poker
281
Polyominoes
40
Prime Numbers
720
Prime Numbers (Long)
703
Proximity Grid
366
Quine
730
938
890
Recamán
587
Repeating Decimals
360
Reverse Polish Notation
492
Rijndael S-box
167
176
Rock-paper-scissors-Spock-lizard
340
Roman to Arabic
184
189
299
89
ROT13
519
Rule 110
295
Scrambled Sort
379
213
308
84
Seven Segment
216
349
313
SI Units
526
366
Sierpiński Triangle
116
Smith Numbers
508
Spelling Numbers
436
Ten-pin Bowling
304
Tic-tac-toe
330
Time Distance
688
Tongue-twisters
674
Tower of Hanoi
680
598
568
288517246
539
529
410
582
Transpose Sentence
616
Trinomial Triangle
42
United States
235
181
Vampire Numbers
114
Van Eck Sequence
390
Zeckendorf Representation
320
Zodiac Signs
77
125
83
γ
172
λ
190
206
179
241
π
264
τ
255
φ
567
√2
697
𝑒
399
67