The Gray Code Decoder and Gray Code Encoder holes will go live in approximately 7 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 321st edsrzf 🇳🇿 792 119 88ms 9 Jun 2025 322nd SirBogman 🇺🇸 792 280 47ms 30 Jun 2025 323rd Shanethegamer 🇺🇸 791 135 409ms 28 Dec 2024 323rd snoozingnewt 🇨🇦 791 135 433ms 6 Dec 2025 325th tomh1012 790 200 187ms 8 days ago 326th antimon2 🇯🇵 788 71 802ms 28 Dec 2024 327th albanian-laundromat 788 368 43ms 11 Sep 2025 328th Natanaelel 🇸🇪 787 58 4,313ms 7 Jun 2025 329th MeWhenI 🇻🇦 787 117 13ms 14 Jun 2025 330th Shanethegamer 🇺🇸 783 107 15ms 31 May 2025 331st emgordon154 783 110 2,810ms 31 May 2025 331st Shanethegamer 🇺🇸 783 110 2,695ms 31 May 2025 333rd Shanethegamer 🇺🇸 783 129 528ms 31 May 2025 333rd sean-niemann 🇺🇸 783 129 501ms 6 Dec 2025 335th UnderKoen 🇳🇱 782 178 27ms 2 Jun 2025 336th tailorspy 782 238 1,424ms 11 Jun 2025 337th JOrE20 781 118 11ms 7 Feb 2026 338th sean-niemann 🇺🇸 781 193 12ms 1 Nov 2025 339th stefangimmillaro 780 243 277ms 6 Jun 2025 340th Andriamanitra 🇫🇮 779 139 125ms 7 Jun 2025 341st shininglegend 778 110 13ms 19 Jun 2025 341st solisolu 778 110 11ms 29 Nov 2025 341st nemoyatpeace 778 110 11ms 16 Jan 2026 344th Shanethegamer 🇺🇸 774 119 11ms 31 May 2025 344th error256 774 119 11ms 4 Jun 2025 344th stefangimmillaro 774 119 10ms 8 Jun 2025 347th edsrzf 🇳🇿 773 254 11ms 15 days ago 348th jipsong 🇩🇪 772 122 88ms 10 Jun 2025 349th canissimia 🇦🇶 772 265 254ms 11 Jun 2025 350th error256 771 63 40ms 2 Jun 2025 350th olleicua 🇺🇸 771 63 38ms 4 Jun 2025 350th Matter1024 🇮🇳 771 63 38ms 15 Nov 2025 353rd SirBogman 🇺🇸 771 69 808ms 5 Jul 2025 354th snoozingnewt 🇨🇦 771 131 527ms 6 Dec 2025 355th plcc0 769 31 3ms 13 Jan 2026 356th kg583 🇺🇸 769 222 47ms 4 Oct 2025 357th Irratix 🇳🇱 768 120 10ms 8 Jun 2025 358th Natanaelel 🇸🇪 768 141 128ms 1 Jun 2025 359th Babafaba 766 86 476ms 4 Nov 2025 360th InigoK 🇺🇸 764 112 11ms 7 Sep 2025 361st iczelia 🇩🇪 763 142 128ms 19 Oct 2025 362nd edsrzf 🇳🇿 763 454 1,711ms 3 Jun 2025 363rd MeWhenI 🇻🇦 762 470 138ms 30 Nov 2025 364th annaproxy 761 171 23ms 26 Aug 2025 365th sciencejiho 758 113 11ms 10 Feb 2025 366th kg583 🇺🇸 758 119 14ms 31 Jan 2026 367th ian-h-chamberlain 🇺🇸 752 195 309ms 6 Jan 2026 368th BREMAUCY 🇫🇷 749 88 476ms 3 Jun 2025 369th Andrey-Plotnikov 749 123 10ms 6 Jun 2025 369th kirjavascript 749 123 15ms 20 Aug 2025 371st nullie 749 196 326ms 4 Jul 2025 372nd BREMAUCY 🇫🇷 747 65 38ms 3 Jun 2025 373rd smilesformiles3 744 115 10ms 12 Jun 2025 374th snoozingnewt 🇨🇦 744 162 126ms 6 Dec 2025 375th Shanethegamer 🇺🇸 739 122 11ms 31 May 2025 376th prestosilver 🇺🇸 736 66 37ms 24 Nov 2025 377th jipsong 🇩🇪 736 117 2,721ms 9 Jun 2025 378th KasperKivimaeki 🇫🇮 736 253 2,944ms 14 Dec 2025 379th janAkali 🇷🇺 735 127 388ms 14 days ago 380th edsrzf 🇳🇿 733 197 5ms 18 Jun 2025 381st emgordon154 732 67 38ms 6 Jun 2025 382nd Lv0Sys 🇵🇱 732 138 517ms 12 Dec 2025 383rd Shanethegamer 🇺🇸 731 112 168ms 19 May 2025 384th weliveinhell 🇭🇹 731 126 13ms 2 Jun 2025 384th aditsu 731 126 12ms 12 Aug 2025 386th MeWhenI 🇻🇦 730 211 540ms 7 Nov 2025 387th edsrzf 🇳🇿 727 139 484ms 2 Jun 2025 388th Shanethegamer 🇺🇸 726 77 939ms 31 May 2025 389th emgordon154 725 67 36ms 6 May 2025 389th janlelis 725 67 39ms 2 Jun 2025 391st Maznek 725 127 13ms 12 Jun 2025 391st Yax42 🇫🇷 725 127 13ms 21 Jan 2026 393rd DialFrost 🇸🇬 724 113 149ms 9 Jun 2025 393rd sean-niemann 🇺🇸 724 113 140ms 4 Aug 2025 395th targrik 724 148 5ms 2 Jun 2025 396th AlephSquirrel 723 33 2ms 8 Nov 2025 397th albanian-laundromat 723 321 1,430ms 1 Nov 2025 398th retrohun 721 122 29ms 2 Jun 2025 399th zgialor-lab 719 119 11ms 14 days ago 400th ovs-code 🇩🇪 716 260 440ms 28 May 2025 First Prev 321–400 of 641 Next Last