Card Number Validation in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers Placeholder QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Sphenic Numbers Star Wars GPT Tic-tac-toe Trinomial Triangle Turtle All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers Placeholder QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Sphenic Numbers Star Wars GPT Tic-tac-toe Trinomial Triangle Turtle # Golfer Points Chars Time 1st bizy-coder 1,000 67 1 Oct 2024 1st pardouin 🇫🇷 1,000 67 1 Oct 2024 1st btnlq 1,000 67 1 Oct 2024 1st Seek64 🇩🇪 1,000 67 1 Oct 2024 1st m-tkach 🇺🇦 1,000 67 1 Oct 2024 1st Rubiksmath 1,000 67 7 Oct 2024 1st JayXon 🇺🇸 1,000 67 13 Oct 2024 8th kg583 🇺🇸 957 70 10 Oct 2024 8th sean-niemann 🇺🇸 957 70 14 days ago 10th duckyluuk 🇳🇱 931 72 4 Oct 2024 11th moustave 918 73 5 Nov 2024 11th emgordon154 918 73 18 Nov 2024 13th anter69 🇭🇺 893 75 11 Oct 2024 14th ndren 882 76 7 Oct 2024 14th lifthrasiir 🇰🇷 882 76 16 Nov 2024 16th jatloe 870 77 1 Oct 2024 16th hallvabo 🇳🇴 870 77 7 Oct 2024 18th SB-945 817 82 1 Oct 2024 19th Bmrl7 807 83 3 Oct 2024 20th AlephSquirrel 798 84 1 Oct 2024 21st inventshah 788 85 4 Oct 2024 21st HumanoidCPU 788 85 5 Oct 2024 21st Artemis21 🇬🇧 788 85 11 days ago 24th wh3n3v3r 🇨🇿 761 88 18 Nov 2024 25th nwellnhof 🇩🇪 744 90 1 Oct 2024 25th ovs-code 🇩🇪 744 90 3 Oct 2024 27th 5cw 🇺🇸 736 91 1 Oct 2024 27th stefangimmillaro 736 91 13 Oct 2024 27th dokutan 736 91 19 Oct 2024 30th Shanethegamer 🇺🇸 728 92 3 Oct 2024 30th error256 728 92 7 Oct 2024 30th thatbirdguythatuknownot 728 92 14 Oct 2024 33rd Bulmenisaurus 720 93 6 Oct 2024 33rd lynn 720 93 13 days ago 35th DialFrost 🇸🇬 713 94 1 Oct 2024 36th MeWhenI 🇻🇦 684 98 1 Oct 2024 36th GolfingSuccess 🇬🇷 684 98 5 Oct 2024 36th firegene 🇮🇪 684 98 21 Oct 2024 36th JunkIce 684 98 3 Dec 2024 40th SirBogman 🇺🇸 677 99 8 Oct 2024 41st FlorianCassayre 🇫🇷 670 100 1 Oct 2024 41st bzijlema 670 100 10 Oct 2024 43rd btjones0 663 101 2 Dec 2024 44th annaproxy 657 102 1 Oct 2024 44th xyangst 657 102 1 Oct 2024 46th ryyyn 650 103 13 days ago 47th fourth-bit 638 105 1 Oct 2024 47th jared-hughes 638 105 3 Oct 2024 47th mattyhempstead 638 105 7 Oct 2024 50th davecame 632 106 1 Oct 2024 50th starfihs 632 106 2 Oct 2024 50th rschwa6308 🇺🇸 632 106 28 Oct 2024 50th snydej 632 106 21 Nov 2024 54th commandblockguy 🇺🇸 626 107 7 Oct 2024 54th zbreit 🇺🇸 626 107 29 Oct 2024 54th StardustGogeta 626 107 30 Oct 2024 57th neihousaigaai 620 108 4 Oct 2024 58th bricknellj 609 110 2 Oct 2024 58th CaedenHarper 🇨🇦 609 110 9 Oct 2024 58th cros107 609 110 20 days ago 61st mousetail 🇳🇱 604 111 6 Oct 2024 61st StefanHabel 🇨🇦 604 111 22 hours ago 63rd OllieBoyne 🇬🇧 598 112 17 Oct 2024 63rd ZakkkkAttackkkk 🇵🇭 598 112 20 Oct 2024 63rd WillConker 598 112 22 Oct 2024 63rd maxgodfrey2004 🇨🇦 598 112 17 days ago 67th rowechenzhong 578 116 17 Oct 2024 68th dtbao20 🇻🇳 573 117 1 Oct 2024 69th elgan65536 568 118 2 Oct 2024 69th logvp 568 118 6 Oct 2024 71st jtaxen 563 119 21 Oct 2024 71st psbpsbp 563 119 19 Dec 2024 73rd ahmetdemirag 🇨🇾 558 120 1 Oct 2024 73rd TaserTheFox 🇺🇸 558 120 8 Oct 2024 75th KatieLG 🇬🇧 554 121 1 Oct 2024 1–75 of 136 Next