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 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 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 75th psbpsbp 706 119 19 Dec 2024 75th klixel 🇨🇦 706 119 9 Apr 2025 78th TaserTheFox 🇺🇸 700 120 8 Oct 2024 78th yokasuretsu 700 120 26 Jan 2025 78th Troon 700 120 17 Feb 2025 81st chartung17 689 122 24 Mar 2025 82nd msbranicky 683 123 3 Oct 2024 82nd bobbysq 683 123 5 Oct 2024 82nd wuzekai518 683 123 8 Oct 2024 82nd vhoulbreque 🇫🇷 683 123 4 Feb 2025 86th NotEvenIndian 677 124 22 Oct 2024 86th ridingqwerty 🇺🇸 677 124 16 Jan 2025 88th bnic24 672 125 3 Oct 2024 88th adoxography 672 125 22 Oct 2024 88th wh3n3v3r 🇨🇿 672 125 18 Nov 2024 91st CatsAreFluffy 661 127 30 Oct 2024 92nd lelbal 656 128 2 Oct 2024 92nd WillowWispy 656 128 14 Mar 2025 94th madex 🇩🇪 651 129 2 Oct 2024 94th RedzGoose 🇦🇺 651 129 15 Oct 2024 94th calebaitken 651 129 26 days ago 97th Europe2048 646 130 2 Oct 2024 97th nstearns96 🇬🇧 646 130 2 Oct 2024 97th rollershutter 646 130 10 Jan 2025 100th Stockoh 🇫🇷 641 131 2 Oct 2024 100th inverseLorentz 🇦🇺 641 131 7 Oct 2024 100th dokutan 641 131 19 Oct 2024 100th CornerMercury 🇬🇧 641 131 3 Dec 2024 100th sciencejiho 641 131 11 Feb 2025 100th Jaydosu 641 131 26 days ago 106th Mabeloid 🇳🇴 632 133 2 Oct 2024 106th Emutis 🇱🇹 632 133 4 Feb 2025 108th sciencedjinn 618 136 8 Nov 2024 108th ihatethefrench 618 136 4 Jan 2025 110th kurkale6ka 613 137 16 Oct 2024 110th 4ndyJ 🇬🇧 613 137 14 Nov 2024 112th BREMAUCY 🇫🇷 609 138 2 Oct 2024 113th scpchicken 🇵🇼 604 139 6 Oct 2024 114th NanduBC 600 140 1 Oct 2024 114th Mikey-Beep 🇬🇧 600 140 7 Oct 2024 114th jmerle 🇳🇱 600 140 10 Jan 2025 114th RobertHoeh 600 140 3 Mar 2025 118th FranklinJiaChen 596 141 2 Oct 2024 119th brimstonetrader 592 142 17 Oct 2024 119th snoozingnewt 🇺🇸 592 142 31 Mar 2025 119th codewrite 🇬🇧 592 142 2 days ago 122nd GeneralFabian 587 143 9 Dec 2024 122nd CutSandstone 587 143 30 Jan 2025 124th hiichbindermax 583 144 2 Oct 2024 124th mathisfun271 583 144 14 Oct 2024 124th bob-th 583 144 22 Oct 2024 127th JunkIce 579 145 3 Dec 2024 128th croc54 575 146 15 Dec 2024 129th PyryL 🇫🇮 571 147 1 Mar 2025 130th mbittner20 568 148 13 Oct 2024 131st FlorianCassayre 🇫🇷 560 150 1 Oct 2024 131st jameswmccarty 560 150 5 Oct 2024 131st yousefalizadeh 560 150 23 Oct 2024 131st feherd 560 150 31 Oct 2024 131st RaBa21 560 150 3 days ago 136th adamnielson42 🇺🇸 553 152 6 Oct 2024 136th voidgloom 553 152 22 Oct 2024 138th xyangst 549 153 1 Oct 2024 139th cdesodt 542 155 16 Oct 2024 140th lhulinsky 535 157 21 Oct 2024 141st ThatAlo 532 158 9 Dec 2024 142nd CheeseCake628 🇳🇴 525 160 5 Nov 2024 143rd pres-abhisheksinha 522 161 8 Oct 2024 144th ibixina 519 162 13 Oct 2024 144th TheAtrossian 519 162 5 Jan 2025 146th Vaekor 509 165 15 Dec 2024 147th JesseNoEyes 🇺🇸 497 169 1 Oct 2024 148th zyc-2024 🇨🇳 494 170 5 Oct 2024 149th 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