The Gray Code Decoder and Gray Code Encoder holes will go live in approximately 2 days. Why not try and solve them ahead of time?
Scrambled Sort in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Hilbert Curve 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Hilbert Curve 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 161st trinityy-7 877 105 16ms 23 Jan 2026 162nd namelessiw 876 122 421ms 27 May 2025 162nd stefangimmillaro 876 122 408ms 1 Jun 2025 162nd Yax42 🇫🇷 876 122 462ms 26 Jun 2025 165th ovs-code 🇩🇪 875 56 7ms 5 Jun 2025 166th Mikey-Beep 🇬🇧 874 98 10ms 24 Jul 2025 166th Aquateraneal 🇺🇸 874 98 11ms 14 Feb 2026 168th saito-ta 🇯🇵 873 63 7ms 12 Feb 2025 169th canissimia 🇦🇶 871 65 625ms 28 Aug 2025 170th JayXon 🇺🇸 870 94 177ms 8 Jun 2025 171st snyderek 🇺🇸 870 214 3,081ms 18 Jun 2025 172nd nwellnhof 🇩🇪 870 218 291ms 19 Aug 2025 172nd JayXon 🇺🇸 870 218 296ms 19 Aug 2025 174th edsrzf 🇳🇿 868 123 414ms 3 Jun 2025 175th Shanethegamer 🇺🇸 867 56 37ms 28 Dec 2024 175th MeWhenI 🇻🇦 867 56 34ms 10 Feb 2025 175th edsrzf 🇳🇿 867 56 40ms 3 Jun 2025 175th Andriamanitra 🇫🇮 867 56 41ms 7 Jun 2025 175th nwellnhof 🇩🇪 867 56 37ms 7 Jun 2025 175th SirBogman 🇺🇸 867 56 36ms 19 Jul 2025 181st AlephSquirrel 867 76 373ms 23 Feb 2025 181st emgordon154 867 76 373ms 31 May 2025 181st fuzzylojik-golf 🇺🇸 867 76 433ms 17 Jun 2025 181st m-tkach 🇺🇦 867 76 524ms 15 Jul 2025 181st Steffan153 🇫🇮 867 76 396ms 26 Feb 2026 186th sean-niemann 🇺🇸 865 68 723ms 15 Feb 2026 187th mousetail 🇳🇱 865 99 12ms 1 Jun 2025 187th paiv 865 99 12ms 16 Jun 2025 187th luuumine 🇫🇷 865 99 11ms 9 Nov 2025 190th sean-niemann 🇺🇸 865 178 588ms 6 Dec 2025 190th edsrzf 🇳🇿 865 178 554ms 6 Dec 2025 192nd JayXon 🇺🇸 863 170 340ms 10 Nov 2025 193rd MeWhenI 🇻🇦 862 156 152ms 2 days ago 194th wiz0u 861 124 418ms 22 Jul 2025 195th ovs-code 🇩🇪 860 126 119ms 18 May 2025 195th Shanethegamer 🇺🇸 860 126 116ms 31 May 2025 195th Sakisan 🇧🇪 860 126 126ms 1 Jun 2025 195th lynn 860 126 123ms 20 Oct 2025 199th nwellnhof 🇩🇪 859 64 11ms 29 Jun 2025 200th nwellnhof 🇩🇪 858 66 705ms 23 Jul 2025 200th saito-ta 🇯🇵 858 66 411ms 27 Aug 2025 202nd duckyluuk 🇳🇱 856 77 456ms 30 May 2025 202nd MeWhenI 🇻🇦 856 77 488ms 2 Jun 2025 202nd sean-niemann 🇺🇸 856 77 427ms 15 Jan 2026 205th hiichbindermax 856 100 13ms 31 May 2025 205th msbranicky 856 100 11ms 31 May 2025 205th fourth-bit 856 100 11ms 2 Jun 2025 205th RobGLambert 856 100 11ms 7 Jun 2025 205th FlorianCassayre 🇫🇷 856 100 11ms 5 Aug 2025 210th error256 855 84 88ms 11 Dec 2025 211th DialFrost 🇸🇬 855 125 430ms 7 Jun 2025 212th helbling 🇨🇭 853 108 17ms 13 Jun 2025 213th ovs-code 🇩🇪 852 72 1,300ms 1 Jun 2025 213th edsrzf 🇳🇿 852 72 1,254ms 3 Jun 2025 215th DialFrost 🇸🇬 852 88 193ms 17 Oct 2025 216th lukegustafson 🇺🇸 852 96 145ms 1 Jun 2025 217th edsrzf 🇳🇿 850 106 34ms 3 Jun 2025 218th JayXon 🇺🇸 849 110 478ms 23 Jul 2025 219th error256 849 111 86ms 2 Jun 2025 220th saito-ta 🇯🇵 849 220 2ms 24 Feb 2025 221st andrewjc2000 848 101 11ms 31 May 2025 221st bnic24 848 101 12ms 18 Jun 2025 221st benmuth 848 101 11ms 12 Sep 2025 221st guilhem-roy 🇫🇷 848 101 12ms 22 Nov 2025 225th snoozingnewt 🇨🇦 846 128 134ms 6 Dec 2025 226th bitsandbeyond 🇳🇱 845 63 798ms 20 Oct 2025 227th b-illy 🇬🇧 845 78 404ms 12 Jun 2025 227th albanian-laundromat 845 78 442ms 17 Aug 2025 227th commandz0 🇺🇸 845 78 522ms 1 Sep 2025 230th Kacarott 🇦🇺 845 85 63ms 9 Dec 2025 231st voytxt 🇨🇿 845 109 11ms 4 May 2025 231st sean-niemann 🇺🇸 845 109 10ms 19 May 2025 231st rucin93 🇵🇱 845 109 13ms 31 May 2025 231st emplv 🇱🇻 845 109 13ms 2 Jun 2025 231st DialFrost 🇸🇬 845 109 11ms 9 Jun 2025 236th xsot 🇸🇬 844 127 5ms 1 Jun 2025 237th edsrzf 🇳🇿 841 111 426ms 23 Jul 2025 238th pardouin 🇫🇷 840 73 1,324ms 4 May 2025 238th stefangimmillaro 840 73 1,350ms 1 Jun 2025 238th error256 840 73 1,301ms 4 Jun 2025 First Prev 161–240 of 643 Next Last