12 Days of Christmas
625
481
417
99 Bottles of Beer
811
645
518
Abundant Numbers
712
831
818
752
Abundant Numbers (Long)
824
Arabic to Roman
657
556
520
Arithmetic Numbers
745
Arrows
746
596
Ascending Primes
453
ASCII Table
593
brainfuck
459
373
Card Number Validation
592
Catalan Numbers
954
972
Catalan’s Constant
547
459
Christmas Trees
847
708
Collatz
753
CSS Colors
104
100
Cubes
766
658
552
Day of Week
627
DFA Simulator
388
Diamonds
602
699
714
697
548
488
Divisors
883
871
932
Emirp Numbers
502
600
Emirp Numbers (Long)
679
Emojify
442
459
376
Evil Numbers
719
835
Evil Numbers (Long)
815
Factorial Factorisation
545
Farey Sequence
517
Fibonacci
825
947
981
960
Fizz Buzz
801
956
989
913
891
Foo Fizz Buzz Bar
799
783
Fractions
664
583
Gijswijt’s Sequence
486
Happy Numbers
578
651
686
554
Happy Numbers (Long)
820
713
Hexdump
484
Intersection
740
588
Inventory Sequence
756
ISBN
859
620
Jacobi Symbol
466
Kaprekar Numbers
258
Kolakoski Constant
635
68
416
Kolakoski Sequence
671
694
795
Leap Years
892
901
Levenshtein Distance
717
450
Leyland Numbers
711
727
ln 2
883
Look and Say
760
563
Lucky Numbers
593
704
Lucky Tickets
652
480
418
Mahjong
280
Medal Tally
510
Morse Decoder
358
299
271
Morse Encoder
410
377
327
Musical Chords
247
N Queens
473
Niven Numbers
972
959
Niven Numbers (Long)
839
Number Spiral
469
400
Odious Numbers
731
833
Odious Numbers (Long)
829
Ordinal Numbers
783
935
706
PalindromemordnilaP
681
Pangram Grep
735
379
824
Pascal’s Triangle
826
799
Pernicious Numbers
572
709
577
752
Pernicious Numbers (Long)
582
Poker
399
Polyominoes
130
Prime Numbers
858
777
891
Prime Numbers (Long)
950
Proximity Grid
397
Quine
64
966
861
479
932
865
654
946
Recamán
763
903
865
768
Repeating Decimals
380
Reverse Polish Notation
470
Rijndael S-box
174
Rock-paper-scissors-Spock-lizard
722
582
567
Roman to Arabic
626
609
524
Rule 110
709
526
Seven Segment
551
447
SI Units
229
Sierpiński Triangle
509
601
Smith Numbers
443
Spelling Numbers
670
549
324
Star Wars Opening Crawl
596
424
348
Sudoku
496
394
Sudoku (Fill-in)
424
Time Distance
548
461
Tongue-twisters
455
447
381
Transpose Sentence
578
United States
406
369
Vampire Numbers
575
572
566
Van Eck Sequence
776
817
881
Zeckendorf Representation
546
Zodiac Signs
494
γ
386
λ
332
273
π
693
521
τ
653
508
φ
793
682
√2
893
977
𝑒
681
975