12 Days of Christmas
369
397
99 Bottles of Beer
341
351
Abundant Numbers
662
660
Abundant Numbers (Long)
744
725
Arabic to Roman
279
291
Arithmetic Numbers
499
696
Arrows
326
321
Ascending Primes
359
350
ASCII Table
554
555
brainfuck
299
298
Card Number Validation
449
433
Catalan Numbers
558
549
Catalan’s Constant
56
58
Christmas Trees
584
770
Collatz
826693678611755
CSS Colors
29
118
Cubes
495
470
Day of Week
615
636
Diamonds
304
314
Divisors
647588771
Emirp Numbers
511
478
Emirp Numbers (Long)
588
538
Emojify
289
391
Evil Numbers
637
727
Evil Numbers (Long)
667
741
Factorial Factorisation
364
367
Farey Sequence
247
245
Fibonacci
799
935
Fizz Buzz
625
634
Foo Fizz Buzz Bar
489
500
Forsyth–Edwards Notation
454
471
Fractions
558
579
Game of Life
333
348
Gijswijt’s Sequence
480
480
Happy Numbers
348
377
Happy Numbers (Long)
444
471
Hexdump
353
364
Inventory Sequence
758
ISBN
589
584
Jacobi Symbol
476
476
Kolakoski Sequence
527
530
Leap Years
662
757
Levenshtein Distance
301
451
Leyland Numbers
606
581
Look and Say
534
586
Lucky Numbers
454
464
Mandelbrot
21
31
Medal Tally
276
292
Morse Encoder
261
273
Niven Numbers
671
685
Niven Numbers (Long)
741
750
Number Spiral
319
326
Odious Numbers
656
754
Odious Numbers (Long)
667
739
Ordinal Numbers
343
372
Pangram Grep
706
699
Partition Numbers
422
431
Pascal’s Triangle
566
651
Pernicious Numbers
424
450
Pernicious Numbers (Long)
549
552
Polyominoes
25
Prime Numbers
584
613
Prime Numbers (Long)
675
659
Proximity Grid
363
371
Quine
801
944
Recamán
741
882
Reverse Polish Notation
367
313
Rijndael S-box
182
222389
352
Rock-paper-scissors-Spock-lizard
420
426
Roman to Arabic
494
496
ROT13
766
928
SI Units
310
275
Sierpiński Triangle
554
552
Smith Numbers
507
479
Spelling Numbers
95
171
Tic-tac-toe
463
324
Time Distance
354
365
Tongue-twisters
351
358
Transpose Sentence
647
583
Trinomial Triangle
519
452
United States
307
476
Vampire Numbers
248106
Van Eck Sequence
697
692
Zeckendorf Representation
377
322
π
277
271
φ
360
366
√2
383
386