Card Number Validation in Python in bytes. 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 Partition Numbers 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe 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 Connect Four CSS Colors (Inverse) 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial 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 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal 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 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal 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 Partition Numbers 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe 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 Connect Four CSS Colors (Inverse) 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 71st KatieLG 🇬🇧 712 118 20 Apr 2025 77th jtaxen 706 119 21 Oct 2024 77th psbpsbp 706 119 19 Dec 2024 77th klixel 🇨🇦 706 119 9 Apr 2025 80th TaserTheFox 🇺🇸 700 120 8 Oct 2024 80th yokasuretsu 700 120 26 Jan 2025 80th Troon 700 120 17 Feb 2025 83rd chartung17 689 122 24 Mar 2025 84th msbranicky 683 123 3 Oct 2024 84th bobbysq 683 123 5 Oct 2024 84th wuzekai518 683 123 8 Oct 2024 84th vhoulbreque 🇫🇷 683 123 4 Feb 2025 88th NotEvenIndian 677 124 22 Oct 2024 88th ridingqwerty 🇺🇸 677 124 16 Jan 2025 90th bnic24 672 125 3 Oct 2024 90th adoxography 672 125 22 Oct 2024 90th wh3n3v3r 🇨🇿 672 125 18 Nov 2024 93rd CatsAreFluffy 661 127 30 Oct 2024 93rd WillowWispy 661 127 5 days ago 95th lelbal 656 128 2 Oct 2024 96th madex 🇩🇪 651 129 2 Oct 2024 96th RedzGoose 🇦🇺 651 129 15 Oct 2024 96th calebaitken 651 129 11 Apr 2025 99th Europe2048 646 130 2 Oct 2024 99th nstearns96 🇬🇧 646 130 2 Oct 2024 99th rollershutter 646 130 10 Jan 2025 102nd Stockoh 🇫🇷 641 131 2 Oct 2024 102nd inverseLorentz 🇦🇺 641 131 7 Oct 2024 102nd dokutan 641 131 19 Oct 2024 102nd CornerMercury 🇬🇧 641 131 3 Dec 2024 102nd sciencejiho 641 131 11 Feb 2025 102nd Jaydosu 641 131 11 Apr 2025 108th Mabeloid 🇳🇴 632 133 2 Oct 2024 108th Emutis 🇱🇹 632 133 4 Feb 2025 110th sciencedjinn 618 136 8 Nov 2024 110th ihatethefrench 618 136 4 Jan 2025 112th kurkale6ka 613 137 16 Oct 2024 112th 4ndyJ 🇬🇧 613 137 14 Nov 2024 114th BREMAUCY 🇫🇷 609 138 2 Oct 2024 115th scpchicken 🇵🇼 604 139 6 Oct 2024 116th NanduBC 600 140 1 Oct 2024 116th Mikey-Beep 🇬🇧 600 140 7 Oct 2024 116th jmerle 🇳🇱 600 140 10 Jan 2025 116th RobertHoeh 600 140 3 Mar 2025 120th FranklinJiaChen 596 141 2 Oct 2024 121st brimstonetrader 592 142 17 Oct 2024 121st snoozingnewt 🇺🇸 592 142 31 Mar 2025 121st codewrite 🇬🇧 592 142 25 days ago 124th GeneralFabian 587 143 9 Dec 2024 124th CutSandstone 587 143 30 Jan 2025 124th kistlerf 🇨🇭 587 143 11 days ago 127th hiichbindermax 583 144 2 Oct 2024 127th mathisfun271 583 144 14 Oct 2024 127th bob-th 583 144 22 Oct 2024 130th JunkIce 579 145 3 Dec 2024 131st croc54 575 146 15 Dec 2024 132nd PyryL 🇫🇮 571 147 1 Mar 2025 133rd mbittner20 568 148 13 Oct 2024 134th FlorianCassayre 🇫🇷 560 150 1 Oct 2024 134th jameswmccarty 560 150 5 Oct 2024 134th yousefalizadeh 560 150 23 Oct 2024 134th feherd 560 150 31 Oct 2024 134th RaBa21 560 150 26 days ago 134th TheZwierzLF 🇵🇱 560 150 13 days ago 140th adamnielson42 🇺🇸 553 152 6 Oct 2024 140th voidgloom 553 152 22 Oct 2024 142nd xyangst 549 153 1 Oct 2024 143rd cdesodt 542 155 16 Oct 2024 144th lhulinsky 535 157 21 Oct 2024 145th ThatAlo 532 158 9 Dec 2024 146th CheeseCake628 🇳🇴 525 160 5 Nov 2024 147th pres-abhisheksinha 522 161 8 Oct 2024 148th ibixina 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