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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 375th CornerMercury 🇬🇧 599 125 11 Jul 2023 375th eiburns 599 125 25 Aug 2023 375th cros107 599 125 11 Oct 2023 379th MeWhenI 🇻🇦 599 214 1 Jul 2023 379th KatieLG 🇬🇧 599 214 22 Aug 2024 381st CaedenHarper 🇨🇦 598 117 2 Jan 2025 382nd lyphyser 598 138 1 Jul 2023 383rd dokutan 598 170 25 Mar 2025 384th MeWhenI 🇻🇦 597 142 24 Oct 2024 385th frankgraziano 597 401 5 hours ago 386th DialFrost 🇸🇬 596 114 15 Nov 2023 387th TFeld00 🇩🇰 595 82 3 Sep 2024 388th Wildst 595 126 7 Jul 2023 388th weeble 595 126 12 Jul 2023 388th betaveros 595 126 20 Jul 2023 391st Natanaelel 🇸🇪 593 73 3 Jul 2023 392nd Yewzir 🇧🇪 593 118 28 Feb 2024 392nd KatieLG 🇬🇧 593 118 19 Apr 2025 394th janbehrens 🇩🇪 592 106 1 Jul 2023 395th tobeannouncd 592 149 9 Jan 2024 396th dokutan 591 217 22 Jan 2024 397th neihousaigaai 590 127 13 Feb 2024 398th MeWhenI 🇻🇦 589 153 1 Jul 2023 399th lynn 588 83 7 Jul 2023 399th DialFrost 🇸🇬 588 83 3 Jun 2024 401st stefangimmillaro 588 218 14 Jul 2023 402nd DialFrost 🇸🇬 585 103 3 Aug 2024 403rd fourth-bit 585 128 20 Jul 2023 403rd SB-945 585 128 4 Jun 2025 405th dokutan 585 158 28 Mar 2025 406th steffan-polygolf 583 120 8 Mar 2024 407th Yewzir 🇧🇪 583 138 6 Apr 2024 408th JohandeRuiter 🇳🇱 582 142 11 Jul 2024 409th stefangimmillaro 581 84 27 May 2024 410th Shanethegamer 🇺🇸 581 93 8 Jul 2023 411th TheZwierzLF 🇵🇱 581 129 27 May 2025 412th dokutan 580 161 22 Apr 2024 413th 09cf 578 143 6 Aug 2023 414th Yewzir 🇧🇪 578 156 11 Feb 2024 415th Yewzir 🇧🇪 578 166 7 May 2024 416th jared-hughes 576 109 29 Feb 2024 417th MeWhenI 🇻🇦 572 149 1 Jul 2023 417th Shanethegamer 🇺🇸 572 149 7 Jul 2023 417th dokutan 572 149 21 Jun 2025 420th Yewzir 🇧🇪 572 150 7 May 2024 421st voytxt 🇨🇿 570 110 25 Jan 2025 422nd rucin93 🇵🇱 568 106 25 Oct 2024 423rd klixel 🇨🇦 568 132 24 Jan 2025 424th Natanaelel 🇸🇪 564 60 5 Jul 2023 425th guilhem-roy 🇫🇷 563 133 15 Jul 2023 425th MarcMush 🇫🇷 563 133 5 Jan 2024 427th Yewzir 🇧🇪 562 115 16 Dec 2024 428th sean-niemann 🇺🇸 562 147 9 Nov 2023 429th Andriamanitra 🇫🇮 561 87 15 Jul 2023 430th trinityy-7 560 112 17 Mar 2024 431st dokutan 560 117 2 Mar 2024 432nd Shanethegamer 🇺🇸 560 161 9 Apr 2025 433rd GolfingSuccess 🇬🇷 559 134 1 Jul 2023 433rd commandblockguy 🇺🇸 559 134 17 Nov 2023 433rd edsrzf 🇳🇿 559 134 4 Nov 2024 436th Yewzir 🇧🇪 558 130 5 Apr 2024 437th jared-hughes 558 148 21 Dec 2023 438th janbehrens 🇩🇪 557 162 17 Apr 2025 439th MeWhenI 🇻🇦 557 206 4 Sep 2024 440th rucin93 🇵🇱 555 135 18 Jul 2024 441st olleicua 🇺🇸 554 88 21 Feb 2024 442nd emgordon154 554 115 8 Jan 2025 443rd dokutan 554 215 24 Mar 2025 444th wh3n3v3r 🇨🇿 551 136 11 Nov 2024 445th HumanoidCPU 547 137 17 Nov 2024 446th MeWhenI 🇻🇦 547 216 14 Jul 2023 447th medzes 546 115 23 Jul 2023 448th Shanethegamer 🇺🇸 544 190 7 Jul 2023 449th Bmrl7 543 138 20 Mar 2024 449th keelimeguy 🇺🇸 543 138 6 May 2025 Prev 376–450 of 1,013 Next