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 Smooth 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 Luau 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 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 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 Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 226th Yewzir 🇧🇪 767 119 8 Apr 2024 227th btjones0 765 98 14 Jul 2023 227th SirBogman 🇺🇸 765 98 24 Oct 2023 229th GrayJoKing 🇦🇺 764 103 13 Jul 2023 230th SirBogman 🇺🇸 763 64 10 Jan 2024 231st MeWhenI 🇻🇦 761 92 24 May 2024 232nd MeWhenI 🇻🇦 758 80 14 days ago 233rd adamnielson42 🇺🇸 758 99 31 Jul 2023 234th coreynash 756 83 12 Oct 2023 235th edsrzf 🇳🇿 753 106 16 Nov 2024 236th bstrat 752 45 5 Jun 2024 237th edsrzf 🇳🇿 752 150 23 days ago 238th AlephSquirrel 747 151 3 Oct 2024 239th sean-niemann 🇺🇸 745 104 10 Nov 2024 240th MeWhenI 🇻🇦 744 81 3 Aug 2024 241st edsrzf 🇳🇿 743 73 23 days ago 242nd snyderek 🇺🇸 743 153 28 Aug 2024 243rd MeWhenI 🇻🇦 738 139 1 Jul 2023 244th AlephSquirrel 737 95 16 Jan 2024 245th thisishowmymindworks 🇳🇴 730 86 10 Jun 2024 246th KatieLG 🇬🇧 730 246 7 Jun 2025 247th andrewjc2000 728 103 25 Jul 2025 247th emgordon154 728 103 29 Jul 2025 249th MeWhenI 🇻🇦 727 123 13 Dec 2023 250th DialFrost 🇸🇬 725 126 12 Jan 2025 251st MeWhenI 🇻🇦 722 165 1 Jul 2023 252nd inventshah 721 104 14 Oct 2023 252nd qpwoeirut 721 104 18 Aug 2025 254th MeWhenI 🇻🇦 720 130 1 Jul 2023 255th inventshah 720 158 27 Aug 2023 256th emgordon154 719 111 29 Jul 2025 257th DialFrost 🇸🇬 719 112 18 Sep 2024 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 710 109 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 emgordon154 701 137 26 hours ago 271st DialFrost 🇸🇬 697 87 1 Sep 2025 272nd sean-niemann 🇺🇸 697 138 3 days ago 273rd steffan-polygolf 696 123 29 Feb 2024 274th prplz 🇦🇺 694 108 1 Jul 2023 274th elgan65536 694 108 3 Apr 2024 274th bizy-coder 694 108 24 Aug 2024 274th KasperKivimaeki 🇫🇮 694 108 1 Jul 2025 274th InigoK 🇺🇸 694 108 14 Aug 2025 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 emgordon154 685 113 23 hours ago 285th StefanHabel 🇨🇦 682 110 12 Oct 2023 285th bricknellj 682 110 23 May 2025 285th CaedenHarper 🇨🇦 682 110 9 days ago 288th edsrzf 🇳🇿 682 131 25 Dec 2024 289th lyphyser 681 167 1 Jul 2023 290th DialFrost 🇸🇬 681 169 7 Dec 2024 291st emgordon154 680 103 12 Apr 2025 292nd Yewzir 🇧🇪 680 150 28 Mar 2024 293rd MeWhenI 🇻🇦 680 326 29 Aug 2023 294th Natanaelel 🇸🇪 679 72 1 Jul 2023 295th stefangimmillaro 678 80 11 Nov 2024 296th primo-ppcg 🇹🇭 677 118 24 days ago 297th jared-hughes 676 111 12 Jun 2024 297th lifthrasiir 🇰🇷 676 111 15 Nov 2024 297th albanian-laundromat 676 111 11 Aug 2025 300th MeWhenI 🇻🇦 676 142 1 Jul 2023 Prev 226–300 of 1,100 Next