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?
Fizz Buzz in Rust 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 dignifiedalpaca 531 177 165ms 25 Dec 2023 322nd jfarabee 519 181 134ms 2 Nov 2020 323rd bbb651 🇮🇱 511 184 149ms 23 Nov 2020 323rd aazuspan 511 184 128ms 5 Nov 2022 325th 5cw 🇺🇸 508 185 139ms 11 Mar 2023 326th patagonic 505 186 125ms 14 May 2020 327th louisbosqui 495 190 155ms 28 Dec 2020 328th futurepaul 490 192 119ms 3 Jan 2020 329th RussellEmerine 487 193 222ms 3 Mar 2021 330th Tchy258 485 194 164ms 14 Jan 2024 331st vancha 480 196 186ms 23 Jul 2020 332nd jackkav 477 197 189ms 4 Jan 2020 333rd rucin93 🇵🇱 472 199 115ms 8 Jun 2024 334th martinnorling 🇸🇪 468 201 127ms 14 Mar 2022 334th LHLaurini 🇧🇷 468 201 142ms 29 Jun 2024 336th refrogerator 452 208 124ms 21 Oct 2024 337th antonymerle 445 211 128ms 10 May 2020 337th qpwoeirut 445 211 167ms 16 Jul 2025 339th charliethomson 431 218 128ms 4 May 2022 340th SpeedyNinja 425 221 239ms 19 Oct 2020 341st JJGG2018 422 223 132ms 17 May 2020 342nd plainoldcheese 🇦🇶 412 228 118ms 17 Jan 2024 343rd HazeSystem 403 233 119ms 16 Jan 2023 343rd KrausRaus 🇺🇸 403 233 122ms 1 Mar 2024 345th gabibbo97 400 235 190ms 4 Jan 2020 346th Tsuk1w 🇫🇷 393 239 129ms 8 Nov 2022 347th MrPancakes39 390 241 123ms 21 Mar 2023 348th zwxzwxzwx21 387 243 122ms 22 Dec 2023 349th JackieAlacrity2373 385 244 124ms 11 Jun 2024 350th b-van-b 373 252 154ms 30 Aug 2023 351st funatsufumiya 372 253 118ms 9 Aug 2021 352nd SiddharthShyniben 366 257 128ms 1 Mar 2022 353rd silvncr 362 260 162ms 16 Jun 2021 354th AidanWalter 357 263 124ms 18 Apr 2023 355th zt14427 352 267 126ms 24 Aug 2023 356th 2xback 349 269 133ms 14 Feb 2023 357th theunofficialcoder 316 297 184ms 2 Jun 2021 358th c02y 310 303 131ms 7 Jan 2022 358th teodord25 310 303 128ms 3 Oct 2023 360th 5si 305 308 157ms 2 Nov 2020 361st tanadeau 290 324 204ms 3 Jan 2020 362nd Pokemod97 271 347 120ms 10 May 2020 363rd pjpringle 258 365 159ms 12 Jan 2025 364th commandz0 🇺🇸 217 433 116ms 2 Nov 2022 364th Mabeloid 🇳🇴 217 433 119ms 18 Sep 2024 366th retrohun 217 434 114ms 7 Jan 2020 367th rh1n0man 198 475 159ms 20 Jan 2025 368th KatieLG-Transpiler 🇬🇧 175 536 109ms 16 Aug 2024 369th pathakraul 146 643 168ms 8 Jul 2023 370th wirewolf010 9 10,290 129ms 12 Jan 2022 First Prev 321–370 of 370
