12 Days of Christmas
306
357292
685
99 Bottles of Beer
400
Abundant Numbers
359
582
750
821
803
Abundant Numbers (Long)
844
965
833
Arabic to Roman
355
Arithmetic Numbers
785
778
Arrows
476
477
Ascending Primes
366
ASCII Table
507
504
Card Number Validation
540
Catalan Numbers
500
543
Christmas Trees
500
500
Collatz
567
620
CSS Colors
78
Cubes
402
Day of Week
380
Diamonds
404
389
Divisors
381
418741732602804
920
435795662
398620320947
651963
842
Emirp Numbers
411
430
Emirp Numbers (Long)
544
512
Evil Numbers
800
Evil Numbers (Long)
820
Farey Sequence
404
408
Fibonacci
800
592
780
929
818
Fizz Buzz
378
791
Foo Fizz Buzz Bar
673
Forsyth–Edwards Notation
409
414
Fractions
374
346
Happy Numbers
297
444
Happy Numbers (Long)
384
Hexdump
311
Intersection
560
Inventory Sequence
490
ISBN
483
Kolakoski Sequence
729
Leap Years
780
843
Levenshtein Distance
734
745
Leyland Numbers
871
1,000
Look and Say
296
Medal Tally
391
Morse Decoder
135
Morse Encoder
257
Musical Chords
259
Niven Numbers
645
933
978
957
Niven Numbers (Long)
941
858
926
Number Spiral
246
Odious Numbers
700
784
Odious Numbers (Long)
788
Ordinal Numbers
706
710
Pangram Grep
398406
549199282514
347
268
592
429
148
484
Pascal’s Triangle
539
490
Pernicious Numbers
607
519
Pernicious Numbers (Long)
505
526
Poker
226
Prime Numbers
875
733
952
Prime Numbers (Long)
955
765
978
QR Decoder
348
Quine
1,000
1,000
969
Recamán
696
Reverse Polish Notation
462
Rijndael S-box
161
Rock-paper-scissors-Spock-lizard
359
Roman to Arabic
413
ROT13
855
Seven Segment
404
414
420
Sierpiński Triangle
531
563
Smith Numbers
256
Spelling Numbers
207
Tongue-twisters
318
Vampire Numbers
204
Van Eck Sequence
387
π
217
218
φ
240
√2
253
𝑒
146