12 Days of Christmas
749
860
24 Game
502
99 Bottles of Beer
739
Abundant Numbers
813
Abundant Numbers (Long)
851
Arabic to Roman
622
Arithmetic Numbers
793
Arrows
487
Ascending Primes
789
ASCII Table
618
712
Billiards
599
brainfuck
417
768
Card Number Validation
797
Catalan Numbers
598
Catalan’s Constant
574
Christmas Trees
784
Collatz
746
763396
891821714
947
799
CSS Colors
227
Cubes
479
Day of Week
669
Diamonds
686
Divisors
393
863
Emirp Numbers
582
Emirp Numbers (Long)
624
Emojify
493
Evil Numbers
747
Evil Numbers (Long)
519
743
Factorial Factorisation
831
Farey Sequence
425
Fibonacci
855
842754709
977
864
Fizz Buzz
986
Foo Fizz Buzz Bar
570
Fractions
705
Gijswijt’s Sequence
550
Happy Numbers
716
Happy Numbers (Long)
681
Intersection
707
Inventory Sequence
696
ISBN
845
Kolakoski Constant
67
Kolakoski Sequence
523
Leap Years
590
953
Levenshtein Distance
709
Leyland Numbers
74
ln 2
871
939
Look and Say
867
Lucky Numbers
575
Mandelbrot
880
Morse Encoder
460
Multitap Input
741
809
N Queens
65
Niven Numbers
964
Niven Numbers (Long)
830
Number Spiral
263
Odious Numbers
417
759
Odious Numbers (Long)
754
Ordinal Numbers
908
Pangram Grep
568
Partition Numbers
605
Pascal’s Triangle
788
Pernicious Numbers
603
Pernicious Numbers (Long)
498
Prime Numbers
819
609
895
871
Prime Numbers (Long)
758
886
Quine
986
864
Recamán
901
Repeating Decimals
577
Reverse Polish Notation
757
Reversi
827
Rijndael S-box
684
316
713
Roman to Arabic
526
ROT13
846
Rule 110
740
Scrambled Sort
866
SI Units
571
Sierpiński Triangle
572
Smith Numbers
543
Spelling Numbers
835
Tic-tac-toe
921
Time Distance
681
Tongue-twisters
831
Topological Sort
639
Transpose Sentence
779
United States
450
Vampire Numbers
655
Van Eck Sequence
549
Zodiac Signs
804
γ
691
λ
436
512
π
6804984951199678100991156758437378875864481327713631632612610682930
11113414517324884751639544139
13859620313576257107111100
τ
662
779
φ
686
897
√2
914
733
𝑒
674
951
695