The Gray Code Decoder and Gray Code Encoder holes will go live in approximately 78 mins. Why not try and solve them ahead of time?
Tongue-twisters in JavaScript 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 81st rgthree 792 346 10ms 29 Aug 2023 82nd selketdaly 787 348 10ms 2 Feb 2021 83rd BambooleanLogic 🇸🇪 785 349 9ms 19 Oct 2022 84th ForkKILLET 🇨🇳 783 350 10ms 14 Mar 2021 84th Andrey-Plotnikov 783 350 9ms 23 Jun 2025 86th omurakazuaki 🇯🇵 774 354 9ms 14 Feb 2021 86th alasdair-greenland 774 354 9ms 23 Nov 2021 88th alexkunin 761 360 9ms 13 Oct 2020 88th MiranDaniel 🇨🇿 761 360 9ms 1 Sep 2023 90th tomh1012 751 365 9ms 9 Oct 2020 91st blaircalderwood 747 367 8ms 25 Oct 2023 91st Lv0Sys 🇵🇱 747 367 10ms 3 Dec 2025 93rd maxpelic 🇺🇸 745 368 9ms 6 Jul 2022 94th BBoehm 🇩🇪 723 379 8ms 30 Dec 2020 95th liamstrilchuk 699 392 9ms 11 Sep 2021 96th KatieLG 🇬🇧 697 393 9ms 16 Apr 2021 97th hacker112 🇸🇪 688 398 9ms 22 Jun 2024 98th olleicua 🇺🇸 682 402 9ms 21 Jan 2024 99th Re-Adventures 🇮🇳 680 403 11ms 5 Oct 2020 99th jake-freeman 680 403 11ms 8 Dec 2020 99th BloodStormKnight 680 403 9ms 16 Oct 2022 102nd neihousaigaai 678 404 9ms 1 Jun 2021 102nd KingSkyrock 🇺🇸 678 404 11ms 14 Oct 2024 104th XenThe 🇬🇧 672 408 9ms 30 Jun 2025 105th CallanMcNulty 670 409 9ms 7 Jun 2025 106th Salutations45 668 410 9ms 12 Nov 2024 107th Yewzir 🇧🇪 665 412 10ms 17 Apr 2023 107th Attero 🇸🇪 665 412 8ms 23 Sep 2023 107th stellartux 665 412 9ms 26 Dec 2023 110th xyangst 662 414 9ms 29 Sep 2024 111th NewDefectus 🇮🇱 659 416 9ms 27 May 2021 111th Yax42 🇫🇷 659 416 9ms 9 Sep 2025 113th jakzo 657 417 9ms 5 Sep 2021 114th RedstoneTim 654 419 10ms 3 Jul 2021 115th LukeBridges 🇬🇧 652 420 9ms 1 Nov 2022 116th SiddharthShyniben 649 422 10ms 6 Feb 2022 117th bryanmytko 648 423 10ms 16 Aug 2024 118th zakariamouhid 643 426 10ms 1 May 2023 119th dsntzn 🇸🇰 642 427 10ms 2 Nov 2020 120th con-cs 639 429 9ms 11 Oct 2021 121st SirFireball3521 637 430 10ms 26 Oct 2022 122nd Program-Pi 636 431 9ms 23 days ago 123rd Davr1 🇨🇿 634 432 9ms 14 Oct 2023 124th yzhs 🇩🇪 628 436 10ms 2 Oct 2020 125th kayahr 627 437 9ms 19 Jun 2021 126th alex-oser 🇲🇰 624 439 9ms 17 Aug 2021 126th SpareManiKatti 624 439 10ms 11 Sep 2021 128th Nicronmil 619 443 9ms 16 Nov 2022 128th LordSir101 619 443 9ms 29 Jul 2025 130th E2dgar 614 446 9ms 30 Jan 2022 131st msbranicky 612 448 9ms 15 Sep 2023 132nd AnnoyedArt1256 609 450 9ms 10 Aug 2022 132nd acollett89 609 450 8ms 23 Jun 2025 134th KrausRaus 🇺🇸 606 452 9ms 5 May 2021 135th nephila-nacrea 🇬🇧 602 455 9ms 18 Apr 2023 136th krestaino 598 458 9ms 4 Aug 2022 137th spencersolberg 597 459 9ms 8 Jun 2021 138th baby-steve 596 460 8ms 5 May 2021 139th undefined-moe 591 464 9ms 20 Feb 2021 140th ShiraJoseph 🇺🇸 589 465 10ms 21 Jul 2023 140th Protothor 589 465 9ms 26 Jul 2025 142nd dukeaccent 🇫🇮 583 470 10ms 24 Nov 2022 143rd Hacksore 🇺🇸 574 477 9ms 17 Aug 2021 144th WilliamKeating 573 478 9ms 11 Jan 2022 145th Ashikpaul 🇮🇳 570 481 9ms 24 Apr 2021 146th florton 567 483 8ms 7 Jan 2022 147th gurglemurgle5 563 487 9ms 21 Apr 2022 148th elisherer 🇮🇱 558 491 9ms 9 Oct 2020 149th Jonatan6 🇩🇰 551 497 9ms 31 Aug 2021 150th rambox11 549 499 10ms 5 Oct 2020 150th raphaelimahorn 549 499 9ms 19 Oct 2020 152nd evalPenny 🇰🇷 543 505 8ms 6 Jul 2021 153rd mothcolada 🇺🇸 539 508 9ms 5 Dec 2020 154th Posandu 534 513 9ms 6 Feb 2022 155th adamnielson42 🇺🇸 533 514 9ms 25 Apr 2023 156th pbarath 531 516 9ms 11 Jun 2021 157th gnlow 🇰🇷 530 517 9ms 27 Jan 2022 158th Yareeeema 529 518 9ms 18 Aug 2022 159th unfinishedprogram 528 519 9ms 29 Jun 2023 160th Ploverums 526 521 9ms 14 Sep 2022 First Prev 81–160 of 200 Next Last
