QR Decoder 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 Scrambled Sort 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 Polygon Triangulations QR Encoder Quadratic Formula 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 Scrambled Sort 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st JayXon 🇺🇸 1,000 135 6 May 2023 2nd nwellnhof 🇩🇪 971 139 24 Jan 2022 3rd btnlq 944 143 24 Sep 2021 4th Lydxn 🇨🇦 912 148 22 Sep 2021 5th pardouin 🇫🇷 877 154 16 May 2024 6th MeWhenI 🇻🇦 865 156 30 Jul 2024 7th Steffan153 🇫🇮 844 160 31 Jul 2024 7th ovs-code 🇩🇪 844 160 8 May 2025 9th GolfingSuccess 🇬🇷 823 164 18 Sep 2021 9th 5cw 🇺🇸 823 164 8 May 2024 11th sean-niemann 🇺🇸 818 165 9 Mar 2025 12th AlephSquirrel 813 166 10 Jun 2023 12th bricknellj 813 166 3 Apr 2025 14th lynn 808 167 13 Feb 2023 15th hallvabo 🇳🇴 804 168 8 Feb 2022 16th SirBogman 🇺🇸 785 172 31 Jan 2024 17th Irratix 🇳🇱 780 173 6 May 2022 18th prplz 🇦🇺 754 179 13 Jan 2024 19th jared-hughes 750 180 9 Apr 2022 20th Seek64 🇩🇪 738 183 3 days ago 21st kg583 🇺🇸 714 189 31 Jan 2024 22nd inventshah 711 190 12 Nov 2022 22nd stefangimmillaro 711 190 8 Aug 2023 22nd lifthrasiir 🇰🇷 711 190 16 Nov 2024 25th duckyluuk 🇳🇱 685 197 23 Jun 2024 26th nullie 682 198 14 Jun 2022 27th emgordon154 668 202 17 May 2025 28th orthoplex 🇨🇽 662 204 13 Oct 2021 29th jakobkordez 🇸🇮 659 205 30 Oct 2022 30th annaproxy 652 207 6 May 2022 31st StefanHabel 🇨🇦 649 208 8 Apr 2024 32nd OllieBoyne 🇬🇧 640 211 19 Aug 2022 33rd Artemis21 🇬🇧 637 212 3 Jan 2025 34th mathisfun271 628 215 12 Feb 2024 35th TFeld00 🇩🇰 625 216 19 May 2022 35th andrewjc2000 625 216 15 May 2025 37th ndren 616 219 22 Nov 2023 37th neel11235813 616 219 1 Apr 2024 39th DialFrost 🇸🇬 611 221 18 Jan 2024 40th KatieLG 🇬🇧 608 222 7 Jul 2024 41st guilhem-roy 🇫🇷 595 227 3 Mar 2022 42nd scpchicken 🇵🇼 590 229 13 Oct 2023 43rd stu303 579 233 20 Jul 2022 44th davecame 572 236 19 Mar 2024 45th m42km 567 238 12 Nov 2023 46th InigoK 🇺🇸 563 240 11 Jun 2023 47th commandblockguy 🇺🇸 558 242 27 Sep 2023 48th CaedenHarper 🇨🇦 556 243 19 Jan 2025 49th alemelis 551 245 27 Aug 2024 49th CornerMercury 🇬🇧 551 245 2 Mar 2025 51st dokutan 549 246 24 Feb 2025 52nd FlorianCassayre 🇫🇷 547 247 21 Oct 2023 52nd janbehrens 🇩🇪 547 247 4 Dec 2024 54th rucin93 🇵🇱 540 250 21 Jan 2024 55th cros107 529 255 28 Jan 2024 56th CedricGebistorf 525 257 3 Mar 2022 57th MarcMush 🇫🇷 517 261 14 Jan 2024 58th RYNO8 515 262 4 Sep 2023 59th CatsAreFluffy 513 263 17 Feb 2024 60th wh3n3v3r 🇨🇿 511 264 14 Nov 2024 61st SB-945 509 265 14 Mar 2024 62nd ridingqwerty 🇺🇸 506 267 14 Feb 2024 62nd te-chnical 506 267 3 May 2025 64th snoozingnewt 🇺🇸 484 279 23 Sep 2023 65th adamnielson42 🇺🇸 472 286 29 Nov 2023 66th knutae 🇳🇴 456 296 29 Oct 2021 67th msbranicky 435 310 12 Aug 2023 68th raspofabs 423 319 12 Nov 2023 69th yzhs 🇩🇪 408 331 4 Jun 2022 70th LeeCamp 402 336 9 Dec 2021 71st yuchuehw 399 338 5 Jan 2024 72nd mbittner20 398 339 3 Jul 2023 73rd Indivicivet 395 342 19 Oct 2021 74th albanian-laundromat 389 347 14 May 2025 75th TaserTheFox 🇺🇸 385 351 19 May 2023 1–75 of 97 Next
