12 Days of Christmas
551
24 Game
460
99 Bottles of Beer
554
787
Abundant Numbers
784
Abundant Numbers (Long)
867
Arabic to Roman
285
327
Arithmetic Numbers
891
Arrows
349
Ascending Primes
403
ASCII Table
682
Billiards
310
brainfuck
495
Card Number Validation
648
Catalan Numbers
433
Catalan’s Constant
181
Christmas Trees
525
Collatz
907
CSS Colors
185
328
Cubes
483
Day of Week
266
DFA Simulator
463
Diamonds
62
394
42
Divisors
814
Emirp Numbers
335
Emirp Numbers (Long)
525
Emojify
184
Evil Numbers
8433017515636318743147748940420132710829041436442231335617983527141360
822828063592601223731865731581113767344839232795119487722688744
467
Evil Numbers (Long)
824
Factorial Factorisation
110
133
Farey Sequence
194
Fibonacci
704
Fizz Buzz
989602
Foo Fizz Buzz Bar
867
Forsyth–Edwards Notation
535
Fractions
652
Game of Life
191
Gijswijt’s Sequence
405
Happy Numbers
474
547
329
Happy Numbers (Long)
789
Hexdump
395
Hilbert Curve
124
Intersection
693
Inventory Sequence
500
ISBN
424
725
Jacobi Symbol
627
Kaprekar Numbers
662
Kolakoski Constant
425
Kolakoski Sequence
427
Leap Years
863
Levenshtein Distance
547
Leyland Numbers
538
ln 2
566
Look and Say
531
Lucky Numbers
20
478
Lucky Tickets
590
Mandelbrot
654
Maze
286
Medal Tally
552
Morse Decoder
452
Morse Encoder
427
Musical Chords
123106
126
N Queens
109
Niven Numbers
970
Niven Numbers (Long)
862
Number Spiral
446
Odious Numbers
845
Odious Numbers (Long)
861
Ordinal Numbers
771
Pangram Grep
348
567
740353
300
389
358
46110214
405
Partition Numbers
122
Pascal’s Triangle
299
109
Pernicious Numbers
451
Pernicious Numbers (Long)
435
Poker
356
Polyominoes
45
Prime Numbers
717
Prime Numbers (Long)
763
Proximity Grid
418
Quine
796
1,000
912
Recamán
641
Repeating Decimals
402
Reverse Polish Notation
560
Rijndael S-box
181
198
Rock-paper-scissors-Spock-lizard
379
Roman to Arabic
325
ROT13
580
Rule 110
316
Scrambled Sort
430
240
376
96
Seven Segment
366
315
SI Units
568
Sierpiński Triangle
171
Smith Numbers
611
Spelling Numbers
549
Ten-pin Bowling
331
Tic-tac-toe
375
Time Distance
732
Tongue-twisters
441
Transpose Sentence
706
Trinomial Triangle
49
United States
242
225
Vampire Numbers
126
Van Eck Sequence
426
Zeckendorf Representation
362
γ
190
λ
168
179
169
226
π
293
τ
280
φ
615
√2
747
𝑒
443
70