12 Days of Christmas
914
24 Game
1,000
99 Bottles of Beer
927
Abundant Numbers
891
Abundant Numbers (Long)
1,000
Arabic to Roman
910
Arithmetic Numbers
647
Arrows
913
Ascending Primes
888
ASCII Table
1,000
Billiards
1,000
brainfuck
1,000
Card Number Validation
1,000
Catalan Numbers
872
Catalan’s Constant
1,000
Christmas Trees
577
Collatz
843
CSS Colors
449
Cubes
1,000
Day of Week
1,000
DFA Simulator
1,000
Diamonds
629
Divisors
1,000
Emirp Numbers
921
Emirp Numbers (Long)
763
Emojify
513
Evil Numbers
983
Evil Numbers (Long)
914
Factorial Factorisation
1,000
Farey Sequence
934
Fibonacci
971
Fizz Buzz
1,000
Foo Fizz Buzz Bar
953
Forsyth–Edwards Notation
851
Fractions
931
Game of Life
978
Gijswijt’s Sequence
980
Happy Numbers
918
Happy Numbers (Long)
864
Hexdump
1,000
Intersection
1,000
Inventory Sequence
966
ISBN
1,000
Jacobi Symbol
836
Kaprekar Numbers
1,000
Kolakoski Constant
1,000
Kolakoski Sequence
799
Leap Years
1,000
Levenshtein Distance
866
Leyland Numbers
939
ln 2
860
Look and Say
1,000
Lucky Numbers
843
Lucky Tickets
1,000
Mahjong
1,000
Maze
1,000
Medal Tally
1,000
Morse Decoder
876
Morse Encoder
979
Musical Chords
1,000
N Queens
860
Niven Numbers
969
Niven Numbers (Long)
969
Number Spiral
854
Odious Numbers
1,000
Odious Numbers (Long)
890
Ordinal Numbers
1,000
PalindromemordnilaP
919
Pangram Grep
1,000
Partition Numbers
289
Pascal’s Triangle
818
Pernicious Numbers
1,000
Pernicious Numbers (Long)
712
Poker
1,000
Polyominoes
732
Prime Numbers
971
Prime Numbers (Long)
644
Proximity Grid
1,000
QR Decoder
1,000
Quine
1,000
Recamán
868
Repeating Decimals
1,000
Reverse Polish Notation
796
Reversi
1,000
Rijndael S-box
1,000
Rock-paper-scissors-Spock-lizard
838
Roman to Arabic
631
ROT13
897
Rule 110
653
Seven Segment
845
SI Units
913
Sierpiński Triangle
647
Smith Numbers
624
Spelling Numbers
1,000
Star Wars Opening Crawl
324
Sudoku
341
Sudoku (Fill-in)
125
Ten-pin Bowling
1,000
Tic-tac-toe
1,000
Time Distance
1,000
Tongue-twisters
803
Transpose Sentence
859
United States
699
Vampire Numbers
1,000
Van Eck Sequence
869
Zeckendorf Representation
791
Zodiac Signs
643
γ
1,000
λ
1,000
π
879
τ
873
φ
736
√2
884
𝑒
688