12 Days of Christmas
786
24 Game
575
99 Bottles of Beer
636
768
Abundant Numbers
757
Abundant Numbers (Long)
815
Arabic to Roman
267
304
Arithmetic Numbers
810
Arrows
293
Ascending Primes
369
ASCII Table
644
Billiards
272
brainfuck
454
Card Number Validation
584
Catalan Numbers
394
Catalan’s Constant
167
Christmas Trees
495
Collatz
851
CSS Colors
298
564
Cubes
461
Day of Week
244
DFA Simulator
411
Diamonds
59
368
46
Divisors
776
Emirp Numbers
436
Emirp Numbers (Long)
480
Emojify
196
Evil Numbers
8232330516415433217042246147342118134110027340133342930732917176503139338
8033777334928112235018151414310535870410385301104119459668623675
429
Evil Numbers (Long)
779
Factorial Factorisation
104
122
Farey Sequence
177
Fibonacci
678
Fizz Buzz
967597
Foo Fizz Buzz Bar
824
Forsyth–Edwards Notation
506
Fractions
599
Game of Life
176
Gijswijt’s Sequence
365
Happy Numbers
535
651
416
Happy Numbers (Long)
728
Hexdump
362
Hilbert Curve
46
Intersection
629
Inventory Sequence
450
ISBN
203
399
669
Jacobi Symbol
564
Kaprekar Numbers
607
Kolakoski Constant
388
Kolakoski Sequence
398
Leap Years
819
Levenshtein Distance
492
Leyland Numbers
488
ln 2
520
Look and Say
488
Lucky Numbers
19
435
Lucky Tickets
522
Mandelbrot
598
Maze
255
Medal Tally
475
Morse Decoder
453
Morse Encoder
439
Musical Chords
11297
112
N Queens
99
Niven Numbers
921
Niven Numbers (Long)
811
Number Spiral
405
Odious Numbers
795
Odious Numbers (Long)
798
Ordinal Numbers
717
Pangram Grep
342
525
686340
263
447
346
42102196
359
Partition Numbers
111
Pascal’s Triangle
275
102
Pernicious Numbers
421
Pernicious Numbers (Long)
406
Poker
281
Polyominoes
40
Prime Numbers
721
Prime Numbers (Long)
704
Proximity Grid
380
Quine
729
936
888
Recamán
595
Repeating Decimals
360
Reverse Polish Notation
490
Rijndael S-box
171
181
Rock-paper-scissors-Spock-lizard
344
Roman to Arabic
302
ROT13
518
Rule 110
299
Scrambled Sort
381
214
322
86
Seven Segment
222
353
316
SI Units
526
Sierpiński Triangle
119
Smith Numbers
548
Spelling Numbers
457
Ten-pin Bowling
304
Tic-tac-toe
334
Time Distance
697
Tongue-twisters
673
Transpose Sentence
622
Trinomial Triangle
43
United States
238
206
Vampire Numbers
115
Van Eck Sequence
393
Zeckendorf Representation
324
γ
172
λ
203
221
180
266
π
280
τ
262
φ
573
√2
710
𝑒
410
72