The Gray Code Decoder and Gray Code Encoder holes will go live in approximately 4 days. Why not try and solve them ahead of time?
Rock-paper-scissors-Spock-lizard in Python 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 1st JayXon 🇺🇸 1,000 182 10ms 26 Nov 2021 1st Lydxn 🇨🇦 1,000 182 11ms 18 Apr 2022 1st pardouin 🇫🇷 1,000 182 11ms 1 May 2024 1st 4atj 1,000 182 10ms 30 Jun 2025 1st Steffan153 🇫🇮 1,000 182 10ms 9 days ago 1st Seek64 🇩🇪 1,000 182 10ms 9 days ago 7th btnlq 995 183 10ms 10 Feb 2023 8th GrayJoKing 🇦🇺 984 185 16ms 26 Jul 2023 8th Rubiksmath 984 185 10ms 19 Aug 2023 10th hallvabo 🇳🇴 978 186 11ms 28 Jun 2022 10th nwellnhof 🇩🇪 978 186 10ms 6 Jul 2023 10th sean-niemann 🇺🇸 978 186 10ms 15 Feb 2025 13th primo-ppcg 🇹🇭 973 187 10ms 5 Oct 2020 14th AlephSquirrel 963 189 10ms 20 Aug 2023 14th ovs-code 🇩🇪 963 189 10ms 11 Feb 2025 16th 5cw 🇺🇸 938 194 10ms 9 Aug 2025 17th MeWhenI 🇻🇦 933 195 10ms 24 May 2024 18th stefangimmillaro 929 196 10ms 26 Dec 2022 19th bizy-coder 901 202 10ms 19 Oct 2024 20th ryyyn 🇺🇸 892 204 10ms 10 Oct 2025 21st jared-hughes 888 205 11ms 2 Jan 2023 22nd blaztoma 🇱🇹 879 207 18ms 6 days ago 23rd qpwoeirut 871 209 10ms 1 Oct 2025 24th bricknellj 863 211 21ms 11 Jul 2024 25th janbehrens 🇩🇪 854 213 23ms 17 Jun 2023 25th Flekay 🇩🇪 854 213 17ms 15 Feb 2026 25th snoozingnewt 🇨🇦 854 213 17ms 17 Feb 2026 25th aksyristos 854 213 17ms 5 hours ago 29th anter69 🇭🇺 850 214 20ms 25 Jan 2022 30th lynn 847 215 20ms 23 May 2021 30th emgordon154 847 215 22ms 7 Jun 2025 32nd orthoplex 🇨🇽 839 217 21ms 9 Aug 2021 32nd lifthrasiir 🇰🇷 839 217 10ms 13 Nov 2024 34th GolfingSuccess 🇬🇷 835 218 25ms 24 May 2021 35th SirBogman 🇺🇸 827 220 23ms 29 Nov 2022 36th neihousaigaai 824 221 21ms 20 Apr 2021 36th keelimeguy 🇺🇸 824 221 20ms 18 Oct 2023 36th CutSandstone 824 221 21ms 19 Jul 2024 39th prplz 🇦🇺 820 222 19ms 5 Feb 2021 39th annaproxy 820 222 11ms 30 Apr 2022 39th inventshah 820 222 19ms 15 May 2022 39th tobeannouncd 820 222 18ms 11 Jan 2024 43rd geofft 816 223 22ms 10 Dec 2020 44th vishwathg 813 224 11ms 3 Apr 2023 44th CornerMercury 🇬🇧 813 224 22ms 23 Nov 2025 46th TFeld00 🇩🇰 809 225 19ms 13 Oct 2020 46th Just4FunCoder 809 225 19ms 24 Sep 2025 48th ZakkkkAttackkkk 🇵🇭 805 226 11ms 31 Jul 2022 48th bzijlema 🇳🇱 805 226 11ms 24 Jul 2025 48th InigoK 🇺🇸 805 226 10ms 22 Sep 2025 51st Irratix 🇳🇱 802 227 22ms 19 Apr 2022 51st OllieBoyne 🇬🇧 802 227 20ms 26 Aug 2022 51st ahmetdemirag 🇨🇾 802 227 13ms 19 Mar 2025 54th kg583 🇺🇸 798 228 10ms 15 Nov 2023 55th EddieTheCubeHead 795 229 20ms 15 Oct 2022 55th duckyluuk 🇳🇱 795 229 10ms 8 Feb 2024 55th commandz0 🇺🇸 795 229 20ms 24 Mar 2024 55th Artemis21 🇬🇧 795 229 18ms 21 Dec 2024 59th TobyBoyne 🇬🇧 788 231 10ms 30 Jun 2019 59th NerdyMcNerd42 788 231 11ms 27 Oct 2022 61st dymowski 784 232 11ms 12 Jul 2019 61st PiterAnnema 784 232 10ms 27 Aug 2021 61st JuhoHeiskanen 784 232 22ms 15 Oct 2022 64th daedals 781 233 10ms 13 Feb 2020 64th knutae 🇳🇴 781 233 12ms 30 Nov 2021 64th RYNO8 781 233 11ms 3 Dec 2021 64th plcc0 781 233 35ms 21 Mar 2025 64th ndren 781 233 14ms 26 Nov 2025 69th abailey2020 🇺🇸 778 234 10ms 12 Dec 2020 69th AGoyet 778 234 17ms 12 Aug 2022 69th davecame 778 234 21ms 18 Jul 2023 69th adamnielson42 🇺🇸 778 234 10ms 1 Dec 2023 69th StefanHabel 🇨🇦 778 234 21ms 9 days ago 74th ydevor 🇮🇱 774 235 10ms 15 Mar 2021 74th shraiwi 774 235 11ms 25 Nov 2021 74th GulgDev 774 235 20ms 21 Mar 2023 77th TheAristos 771 236 11ms 8 Nov 2019 77th HETHAT 🇩🇿 771 236 10ms 20 Mar 2021 77th rsgray 771 236 20ms 12 Jan 2024 80th michelebastione 🇮🇹 765 238 21ms 17 Jan 2022 1–80 of 322 Next Last