12 Days of Christmas
780
24 Game
25
99 Bottles of Beer
637
709
Abundant Numbers
793
Abundant Numbers (Long)
817
Arabic to Roman
267
336
Arithmetic Numbers
830
Arrows
325
Ascending Primes
437
ASCII Table
440
Billiards
290
brainfuck
488
Card Number Validation
617
Catalan Numbers
447
Catalan’s Constant
160
Christmas Trees
552
Collatz
869
CSS Colors
247
Cubes
480
Day of Week
292
DFA Simulator
413
Diamonds
59
427
46
Divisors
785
Emirp Numbers
508
Emirp Numbers (Long)
508
Emojify
212
Evil Numbers
8232330416415333217042246147342018134110027340133242830732817076503139338
8033762734928112235018151414310535870409385301104119459666623675
428
Evil Numbers (Long)
600
Factorial Factorisation
104
147
Farey Sequence
253
Fibonacci
715
Fizz Buzz
974597
Foo Fizz Buzz Bar
835
Forsyth–Edwards Notation
526
Fractions
599
Game of Life
197
Gijswijt’s Sequence
426
Happy Numbers
535
671
416
Happy Numbers (Long)
745
Hexdump
377
Intersection
650
Inventory Sequence
516
ISBN
203
399
701
Jacobi Symbol
560
Kaprekar Numbers
636
Kolakoski Constant
439
Kolakoski Sequence
450
Leap Years
821
Levenshtein Distance
469
Leyland Numbers
493
ln 2
582
Look and Say
516
Lucky Numbers
19
499
Lucky Tickets
342
Mandelbrot
629
Maze
253
Medal Tally
459
Morse Decoder
205
Morse Encoder
458
Musical Chords
11297
112
N Queens
122
Niven Numbers
930
Niven Numbers (Long)
837
Number Spiral
379
Odious Numbers
605
Odious Numbers (Long)
596
Ordinal Numbers
693
Pangram Grep
342
525
719340
263
446
354
42102196
358442
Partition Numbers
146
Pascal’s Triangle
308
102
Pernicious Numbers
532
Pernicious Numbers (Long)
454
Poker
276
Prime Numbers
721
Prime Numbers (Long)
710
Proximity Grid
394
Quine
729
935
891
Recamán
631
Repeating Decimals
419
Rijndael S-box
170
201
Rock-paper-scissors-Spock-lizard
344
Roman to Arabic
323
ROT13
569
Rule 110
335
Scrambled Sort
381
214
398
92
Seven Segment
222
353
329
SI Units
517
Sierpiński Triangle
164
Smith Numbers
543
Spelling Numbers
431
Ten-pin Bowling
336
Tic-tac-toe
372
Time Distance
672
Tongue-twisters
582
Transpose Sentence
768
United States
256
Vampire Numbers
137
Van Eck Sequence
469
Zeckendorf Representation
361
γ
205
λ
202
221
183
295
π
346
τ
324
φ
677
√2
907
𝑒
424
72