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 Trinomial Triangle 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 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 Trinomial Triangle 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 Turtle Tutorial # Golfer Points Bytes Time 299th albanian-laundromat 676 111 11 Aug 2025 302nd MeWhenI 🇻🇦 676 142 1 Jul 2023 303rd sean-niemann 🇺🇸 675 93 12 Oct 2024 304th GrayJoKing 🇦🇺 675 96 31 Jan 2025 305th Lydxn 🇨🇦 674 143 6 Jul 2023 305th MeWhenI 🇻🇦 674 143 25 Aug 2023 307th dokutan 673 104 13 Mar 2025 308th edsrzf 🇳🇿 673 171 15 Jun 2025 309th Shanethegamer 🇺🇸 673 177 8 Jul 2023 310th DialFrost 🇸🇬 672 121 11 Apr 2025 311th stefangimmillaro 670 112 9 Jul 2023 311th snoozingnewt 🇺🇸 670 112 7 Mar 2024 311th neel11235813 670 112 17 Mar 2024 314th zakariamouhid 668 94 1 Jul 2023 315th MeWhenI 🇻🇦 665 124 1 Jul 2023 316th 09cf 665 171 9 Sep 2023 317th ndren 664 113 9 Oct 2023 317th yuchuehw 664 113 25 Feb 2024 317th Flekay 🇩🇪 664 113 11 Jul 2025 320th Shanethegamer 🇺🇸 664 141 7 Jul 2023 321st Shanethegamer 🇺🇸 663 133 8 Jul 2023 322nd retrohun 662 99 1 Jul 2023 323rd dokutan 662 164 9 Feb 2025 324th rucin93 🇵🇱 661 95 16 Oct 2023 325th sean-niemann 🇺🇸 661 103 20 Oct 2023 326th lynn 660 50 4 Jul 2023 327th Yewzir 🇧🇪 660 129 16 Oct 2023 328th quimey 658 114 1 Jul 2023 329th Shanethegamer 🇺🇸 658 146 7 Jul 2023 330th stefangimmillaro 657 141 10 Nov 2024 331st stefangimmillaro 657 180 13 Nov 2023 332nd RYNO8 655 126 22 Aug 2023 333rd m-tkach 🇺🇦 655 147 6 Jul 2023 333rd albanian-laundromat 655 147 11 Aug 2025 335th neel11235813 654 107 27 Mar 2024 336th MeWhenI 🇻🇦 654 138 19 Jun 2025 337th anter69 🇭🇺 652 115 19 Nov 2023 337th annaproxy 652 115 14 days ago 339th DialFrost 🇸🇬 651 148 12 days ago 340th Yewzir 🇧🇪 651 183 7 Feb 2024 341st MeWhenI 🇻🇦 650 131 11 Oct 2023 342nd steffan-polygolf 650 144 29 Feb 2024 343rd tailorspy 650 175 22 Aug 2024 344th Shanethegamer 🇺🇸 648 131 8 Jul 2023 345th dmrichwa 🇺🇸 647 97 16 Jul 2023 346th Shanethegamer 🇺🇸 647 116 7 Jul 2023 347th DialFrost 🇸🇬 645 159 25 Oct 2024 348th annaproxy 644 134 14 days ago 349th janbehrens 🇩🇪 642 113 1 Jul 2023 350th dokutan 642 150 29 Apr 2025 351st stefangimmillaro 641 159 3 Oct 2023 352nd dokutan 639 140 5 May 2024 353rd emgordon154 639 201 29 Jul 2025 354th emgordon154 638 100 29 Jul 2025 355th ovs-code 🇩🇪 638 183 1 Jul 2023 356th lifthrasiir 🇰🇷 636 110 2 Dec 2024 356th CaedenHarper 🇨🇦 636 110 16 days ago 358th stertooy 🇧🇪 636 118 14 Jun 2024 358th KatieLG 🇬🇧 636 118 19 Apr 2025 358th blaztoma 🇱🇹 636 118 8 days ago 361st nwellnhof 🇩🇪 635 52 1 Jul 2023 362nd emgordon154 634 99 6 May 2025 363rd dokutan 633 136 15 Oct 2024 364th error256 632 126 14 Feb 2025 365th dirckvdende 630 119 16 Jul 2025 366th lynn 630 137 5 Jul 2023 367th Shanethegamer 🇺🇸 630 285 10 Apr 2025 368th jerrandolph 627 190 21 Dec 2023 369th snoozingnewt 🇺🇸 625 112 7 Mar 2024 370th steffan-polygolf 625 120 29 Feb 2024 370th YAJUE114514 625 120 28 Jul 2025 372nd MeWhenI 🇻🇦 624 105 1 Jul 2023 373rd stefangimmillaro 624 191 14 Sep 2023 374th lynn 623 53 4 Jul 2023 375th DialFrost 🇸🇬 622 101 11 Nov 2023 First Prev 301–375 of 1,105 Next Last