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 376th inventshah 620 133 25 Aug 2023 377th albanian-laundromat 616 147 22 Aug 2025 378th OllieBoyne 🇬🇧 615 122 26 Jul 2023 379th Shanethegamer 🇺🇸 614 114 18 Jan 2024 379th albanian-laundromat 614 114 4 Aug 2025 381st Yewzir 🇧🇪 613 157 5 Jul 2023 382nd Yewzir 🇧🇪 611 139 26 Mar 2024 383rd DialFrost 🇸🇬 610 85 16 Jun 2024 384th janbehrens 🇩🇪 610 123 1 Jul 2023 384th rschwa6308 🇺🇸 610 123 3 Jul 2023 384th Yewzir 🇧🇪 610 123 28 Feb 2024 384th jatloe 610 123 2 Oct 2024 388th emgordon154 609 99 27 Nov 2024 389th MeWhenI 🇻🇦 609 158 1 Jul 2023 390th scpchicken 🇵🇼 608 145 1 Nov 2023 391st Shanethegamer 🇺🇸 608 152 31 Dec 2023 392nd annaproxy 607 142 32 mins ago 393rd steffan-polygolf 605 153 29 Feb 2024 394th Yewzir 🇧🇪 604 148 24 Dec 2023 395th Shanethegamer 🇺🇸 602 213 8 Jul 2023 396th dokutan 601 197 13 Mar 2025 397th MeWhenI 🇻🇦 601 214 1 Jul 2023 397th KatieLG 🇬🇧 601 214 22 Aug 2024 399th Vaekor 600 125 9 Jul 2023 399th CornerMercury 🇬🇧 600 125 11 Jul 2023 399th eiburns 600 125 25 Aug 2023 399th cros107 🇦🇺 600 125 11 Oct 2023 403rd dokutan 600 170 25 Mar 2025 404th lyphyser 598 138 1 Jul 2023 405th DialFrost 🇸🇬 597 114 15 Nov 2023 406th TFeld00 🇩🇰 595 82 3 Sep 2024 407th Wildst 595 126 7 Jul 2023 407th weeble 595 126 12 Jul 2023 407th betaveros 595 126 20 Jul 2023 410th Natanaelel 🇸🇪 593 73 3 Jul 2023 411th Yewzir 🇧🇪 593 118 28 Feb 2024 411th KatieLG 🇬🇧 593 118 19 Apr 2025 413th janbehrens 🇩🇪 592 106 1 Jul 2023 414th tobeannouncd 592 149 9 Jan 2024 415th MeWhenI 🇻🇦 592 153 1 Jul 2023 416th neihousaigaai 591 127 13 Feb 2024 417th dokutan 591 217 22 Jan 2024 418th lynn 588 83 7 Jul 2023 418th DialFrost 🇸🇬 588 83 3 Jun 2024 420th stefangimmillaro 588 218 14 Jul 2023 421st fourth-bit 586 128 20 Jul 2023 421st SB-945 586 128 4 Jun 2025 423rd DialFrost 🇸🇬 585 103 3 Aug 2024 424th dokutan 585 158 28 Mar 2025 425th Shanethegamer 🇺🇸 583 93 8 Jul 2023 426th steffan-polygolf 583 120 8 Mar 2024 427th Yewzir 🇧🇪 583 138 6 Apr 2024 428th stefangimmillaro 581 84 27 May 2024 429th TheZwierzLF 🇵🇱 581 129 27 May 2025 430th JohandeRuiter 🇳🇱 581 142 11 Jul 2024 431st steffan-polygolf 581 154 5 Mar 2024 432nd dokutan 581 161 22 Apr 2024 433rd Yewzir 🇧🇪 579 156 11 Feb 2024 434th Yewzir 🇧🇪 578 166 7 May 2024 435th 09cf 577 143 6 Aug 2023 436th jared-hughes 576 109 29 Feb 2024 437th MeWhenI 🇻🇦 574 149 1 Jul 2023 437th Shanethegamer 🇺🇸 574 149 7 Jul 2023 437th dokutan 574 149 21 Jun 2025 440th Yewzir 🇧🇪 574 150 7 May 2024 441st voytxt 🇨🇿 571 110 25 Jan 2025 442nd rucin93 🇵🇱 568 106 25 Oct 2024 443rd klixel 🇨🇦 568 132 24 Jan 2025 444th Natanaelel 🇸🇪 564 60 5 Jul 2023 445th Yewzir 🇧🇪 564 115 16 Dec 2024 446th guilhem-roy 🇫🇷 564 133 15 Jul 2023 446th MarcMush 🇫🇷 564 133 5 Jan 2024 448th Andriamanitra 🇫🇮 561 87 15 Jul 2023 449th Shanethegamer 🇺🇸 561 161 9 Apr 2025 450th frankgraziano 561 395 12 Aug 2025 Prev 376–450 of 1,095 Next