12 Days of Christmas
832
99 Bottles of Beer
728
Abundant Numbers
750
Abundant Numbers (Long)
805
Arabic to Roman
705
Arithmetic Numbers
849
Arrows
443
Ascending Primes
482
ASCII Table
644
brainfuck
530
Card Number Validation
583
Catalan Numbers
564
Catalan’s Constant
111
Christmas Trees
689
Collatz
919
CSS Colors
180
Cubes
563
Day of Week
867
DFA Simulator
697
Divisors
919
Emirp Numbers
596
Emirp Numbers (Long)
661
Emojify
271
Evil Numbers
976
Evil Numbers (Long)
976
Factorial Factorisation
541
Farey Sequence
248
Fibonacci
947
Fizz Buzz
983
Foo Fizz Buzz Bar
922
Forsyth–Edwards Notation
756
Fractions
709
Gijswijt’s Sequence
361
Happy Numbers
721
Happy Numbers (Long)
595
Intersection
755
Inventory Sequence
844
ISBN
679
Jacobi Symbol
611
Kaprekar Numbers
155
Kolakoski Sequence
712
Leap Years
811
Levenshtein Distance
367
Leyland Numbers
859
ln 2
930
Look and Say
733
Lucky Numbers
724
Lucky Tickets
609
N Queens
534
Niven Numbers
880
Niven Numbers (Long)
893
Number Spiral
379
Odious Numbers
976
Odious Numbers (Long)
976
Ordinal Numbers
779
PalindromemordnilaP
879
Pangram Grep
889
Pascal’s Triangle
931
Pernicious Numbers
784
Pernicious Numbers (Long)
634
Prime Numbers
909
Prime Numbers (Long)
957
Quine
969
Recamán
813
Reverse Polish Notation
784
Reversi
222
Rock-paper-scissors-Spock-lizard
597
Roman to Arabic
628
Rule 110
603
Seven Segment
597
Sierpiński Triangle
608
Smith Numbers
650
Sudoku
138
Time Distance
781
Tongue-twisters
838
Transpose Sentence
806
United States
232
Vampire Numbers
688
Van Eck Sequence
889
Zeckendorf Representation
737
γ
128
λ
262
π
90
101
128
128
101
90
107
63
83
62
66
89
98
63
69
51
148
105
149
33
66
140
455
τ
448
φ
716
√2
1,000
𝑒
1,000