Gijswijt’s Sequence in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 225th SirBogman 🇺🇸 765 98 24 Oct 2023 227th GrayJoKing 🇦🇺 764 103 13 Jul 2023 228th typeswitch-dev 🇵🇹 764 118 23 Jul 2023 229th SirBogman 🇺🇸 763 64 10 Jan 2024 230th MeWhenI 🇻🇦 761 92 24 May 2024 231st adamnielson42 🇺🇸 757 99 31 Jul 2023 232nd coreynash 756 83 12 Oct 2023 233rd bstrat 752 45 5 Jun 2024 234th edsrzf 🇳🇿 752 106 16 Nov 2024 235th edsrzf 🇳🇿 752 150 2 days ago 236th AlephSquirrel 747 151 3 Oct 2024 237th MeWhenI 🇻🇦 744 81 3 Aug 2024 238th edsrzf 🇳🇿 743 73 2 days ago 239th sean-niemann 🇺🇸 743 104 10 Nov 2024 240th snyderek 🇺🇸 743 153 28 Aug 2024 241st MeWhenI 🇻🇦 738 139 1 Jul 2023 242nd AlephSquirrel 737 95 16 Jan 2024 243rd h3ra993huskp 🇯🇵 737 174 17 Dec 2023 244th thisishowmymindworks 🇳🇴 730 86 10 Jun 2024 245th andrewjc2000 728 103 25 Jul 2025 245th emgordon154 728 103 29 Jul 2025 247th MeWhenI 🇻🇦 727 123 13 Dec 2023 248th KatieLG 🇬🇧 727 246 7 Jun 2025 249th DialFrost 🇸🇬 725 126 12 Jan 2025 250th sean-niemann 🇺🇸 725 177 20 Oct 2023 251st MeWhenI 🇻🇦 722 165 1 Jul 2023 252nd inventshah 721 104 14 Oct 2023 252nd qpwoeirut 721 104 21 days ago 254th MeWhenI 🇻🇦 720 130 1 Jul 2023 255th inventshah 720 158 27 Aug 2023 256th DialFrost 🇸🇬 719 112 18 Sep 2024 257th emgordon154 718 111 29 Jul 2025 258th Shanethegamer 🇺🇸 718 142 8 Jul 2023 259th SirBogman 🇺🇸 717 46 30 Oct 2023 260th SirBogman 🇺🇸 714 98 15 Jan 2024 261st davecame 714 105 29 Nov 2023 262nd stefangimmillaro 709 109 11 Nov 2024 263rd inventshah 705 93 6 Jul 2023 264th AdrienHache 🇫🇷 705 128 28 Nov 2024 265th MeWhenI 🇻🇦 703 166 28 Nov 2023 266th m-tkach 🇺🇦 703 171 7 Jul 2023 267th MeWhenI 🇻🇦 702 121 28 Feb 2025 268th MeWhenI 🇻🇦 702 132 25 Aug 2023 269th mathisfun271 701 107 3 Oct 2024 270th janbehrens 🇩🇪 701 183 1 Jul 2023 271st steffan-polygolf 696 123 29 Feb 2024 272nd DialFrost 🇸🇬 695 87 8 days ago 273rd prplz 🇦🇺 694 108 1 Jul 2023 273rd elgan65536 694 108 3 Apr 2024 273rd bizy-coder 694 108 24 Aug 2024 273rd KasperKivimaeki 🇫🇮 694 108 1 Jul 2025 273rd InigoK 🇺🇸 694 108 25 days ago 278th DialFrost 🇸🇬 693 185 5 Jun 2024 279th CLOStrophobic 🇮🇹 692 163 22 Feb 2025 280th SirBogman 🇺🇸 688 64 20 Jul 2023 281st FranklinJiaChen 688 109 4 Aug 2024 281st dokutan 688 109 13 Mar 2025 283rd scpchicken 🇵🇼 687 63 15 Nov 2023 284th StefanHabel 🇨🇦 682 110 12 Oct 2023 284th bricknellj 682 110 23 May 2025 286th edsrzf 🇳🇿 682 131 25 Dec 2024 287th lyphyser 681 167 1 Jul 2023 288th DialFrost 🇸🇬 681 169 7 Dec 2024 289th emgordon154 680 103 12 Apr 2025 290th Yewzir 🇧🇪 680 150 28 Mar 2024 291st MeWhenI 🇻🇦 680 326 29 Aug 2023 292nd Natanaelel 🇸🇪 678 72 1 Jul 2023 293rd stefangimmillaro 678 80 11 Nov 2024 294th jared-hughes 676 111 12 Jun 2024 294th lifthrasiir 🇰🇷 676 111 15 Nov 2024 294th albanian-laundromat 676 111 11 Aug 2025 294th CaedenHarper 🇨🇦 676 111 27 days ago 298th MeWhenI 🇻🇦 676 142 1 Jul 2023 299th sean-niemann 🇺🇸 675 93 12 Oct 2024 300th GrayJoKing 🇦🇺 675 96 31 Jan 2025 Prev 226–300 of 1,093 Next