QR Decoder in all languages 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 Mandelbrot 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 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 Vala 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 Vala 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 Mandelbrot 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 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 Chars Time 151st rucin93 🇵🇱 738 133 19 Jan 2025 152nd SirBogman 🇺🇸 737 99 31 Jan 2024 153rd SirBogman 🇺🇸 733 145 24 Nov 2021 154th emgordon154 732 123 12 Apr 2025 155th MeWhenI 🇻🇦 729 202 28 Feb 2024 156th SirBogman 🇺🇸 727 104 28 Nov 2023 157th neel11235813 726 124 5 Nov 2023 158th MeWhenI 🇻🇦 726 192 28 Feb 2024 159th MeWhenI 🇻🇦 726 239 22 Apr 2024 160th dvargas46 🇺🇸 725 185 7 Apr 2023 161st Natanaelel 🇸🇪 720 105 20 Feb 2024 162nd tatzyr 🇯🇵 715 102 11 Mar 2025 163rd orthoplex 🇨🇽 709 127 26 Oct 2021 163rd ndren 709 127 22 Nov 2023 165th dcgjb 707 125 30 Jan 2024 165th nwellnhof 🇩🇪 707 125 18 Oct 2024 167th MeWhenI 🇻🇦 701 219 13 Aug 2024 168th annaproxy 698 129 8 Jun 2022 169th inventshah 698 178 12 Nov 2022 170th emgordon154 693 121 12 Apr 2025 171st MeWhenI 🇻🇦 691 220 28 Feb 2024 172nd Artemis21 🇬🇧 688 131 10 Jan 2025 172nd CornerMercury 🇬🇧 688 131 2 Mar 2025 174th neel11235813 687 122 27 Mar 2024 175th inventshah 686 155 12 Nov 2022 176th DialFrost 🇸🇬 684 118 2 Jan 2024 177th stefangimmillaro 683 229 12 May 2024 178th MeWhenI 🇻🇦 682 132 22 Oct 2021 179th MeWhenI 🇻🇦 679 623 27 Jan 2025 180th TFeld00 🇩🇰 677 133 19 May 2022 180th anter69 🇭🇺 677 133 4 hours ago 182nd helbling 🇨🇭 677 145 6 Sep 2024 182nd voytxt 🇨🇿 677 145 2 Jun 2025 184th jacobly0 🇺🇸 677 256 22 Apr 2024 185th MeWhenI 🇻🇦 676 176 28 Feb 2024 186th Waffle3z 674 167 8 Apr 2022 187th saito-ta 🇯🇵 670 118 13 Feb 2023 188th inventshah 670 174 12 Nov 2022 189th weliveinhell 🇭🇹 668 147 21 Jan 2024 190th primo-ppcg 🇹🇭 668 201 24 Jan 2022 191st pardouin 🇫🇷 667 176 20 May 2025 192nd MeWhenI 🇻🇦 667 239 13 Feb 2025 193rd NewDefectus 🇮🇱 664 160 28 Dec 2021 194th stefangimmillaro 664 229 18 Oct 2023 195th DialFrost 🇸🇬 662 136 23 Feb 2024 195th KatieLG 🇬🇧 662 136 14 Sep 2024 197th MeWhenI 🇻🇦 660 418 17 Nov 2021 198th dmrichwa 🇺🇸 659 149 28 Jan 2023 199th ovs-code 🇩🇪 655 128 33 hours ago 200th albanian-laundromat 649 227 28 hours ago 201st ovs-code 🇩🇪 646 113 28 hours ago 202nd MeWhenI 🇻🇦 646 152 28 Feb 2024 203rd MostParsingVex 641 459 16 Jan 2025 204th MeWhenI 🇻🇦 640 131 13 Jul 2024 205th KasperKivimaeki 🇫🇮 640 166 14 Feb 2025 206th stefangimmillaro 639 182 3 Oct 2023 207th emgordon154 637 241 8 days ago 208th stefangimmillaro 634 227 3 Oct 2023 209th stefangimmillaro 633 255 24 Jul 2023 210th lynn 632 249 25 Oct 2021 211th stefangimmillaro 632 273 17 Nov 2023 212th ovs-code 🇩🇪 630 143 33 hours ago 213th jared-hughes 626 180 9 Apr 2022 214th error256 618 223 29 Jul 2024 215th KatieLG 🇬🇧 616 136 28 Oct 2024 216th MeWhenI 🇻🇦 616 176 4 Sep 2024 217th AdrienHache 🇫🇷 615 189 3 Jan 2025 218th AlephSquirrel 615 247 27 Jan 2025 219th dokutan 609 148 20 Apr 2025 220th bac0id 609 257 25 Jun 2024 221st annaproxy 609 309 4 Sep 2022 222nd stefangimmillaro 608 159 20 Oct 2023 223rd emgordon154 606 162 7 Aug 2024 224th postie77 603 193 24 Mar 2023 225th stefangimmillaro 602 195 12 Nov 2024 Prev 151–225 of 416 Next
