Gijswijt’s Sequence in all languages in chars. 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 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 Hilbert Curve 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 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 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 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 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 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 Hilbert Curve 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 Chars Time 451st Shanethegamer 🇺🇸 525 93 6 Jul 2023 452nd stertooy 🇧🇪 525 118 14 Jun 2024 452nd fkantelberg 525 118 14 Jul 2025 454th MeWhenI 🇻🇦 525 142 24 Oct 2024 455th steffan-polygolf 524 152 29 Feb 2024 456th dokutan 522 215 24 Mar 2025 457th Shanethegamer 🇺🇸 521 153 2 Apr 2025 458th dirckvdende 520 119 16 Jul 2025 459th BambooleanLogic 🇸🇪 519 121 1 Jul 2023 460th Yewzir 🇧🇪 518 156 11 Feb 2024 461st YAJUE114514 516 120 21 days ago 462nd dokutan 516 165 21 Jun 2025 463rd janbehrens 🇩🇪 515 132 3 Jul 2023 464th Yewzir 🇧🇪 514 221 9 Mar 2024 465th KatieLG 🇬🇧 509 96 25 Sep 2024 466th OllieBoyne 🇬🇧 508 122 26 Jul 2023 467th steffan-polygolf 508 154 5 Mar 2024 468th Yax42 🇫🇷 508 159 10 days ago 469th Shanethegamer 🇺🇸 506 124 7 Jul 2023 470th Yewzir 🇧🇪 504 118 28 Feb 2024 471st janbehrens 🇩🇪 503 123 1 Jul 2023 471st rschwa6308 🇺🇸 503 123 3 Jul 2023 473rd MeWhenI 🇻🇦 503 145 1 Jul 2023 474th steffan-polygolf 502 125 29 Feb 2024 475th Shanethegamer 🇺🇸 502 161 9 Apr 2025 476th KatieLG 🇬🇧 501 108 25 Sep 2024 477th janbehrens 🇩🇪 498 162 17 Apr 2025 478th steffan-polygolf 495 120 8 Mar 2024 479th Vaekor 495 125 9 Jul 2023 479th eiburns 495 125 25 Aug 2023 479th cros107 495 125 11 Oct 2023 482nd kkoenig 495 227 6 Jan 2024 483rd Wildst 491 126 7 Jul 2023 483rd weeble 491 126 12 Jul 2023 483rd betaveros 491 126 20 Jul 2023 486th elgan65536 491 241 4 Mar 2024 487th stefangimmillaro 490 128 1 Jul 2023 488th emgordon154 488 100 8 May 2025 489th neihousaigaai 488 127 13 Feb 2024 490th KatieLG 🇬🇧 488 197 22 Aug 2024 491st MeWhenI 🇻🇦 487 149 1 Jul 2023 491st Shanethegamer 🇺🇸 487 149 7 Jul 2023 491st dokutan 487 149 21 Jun 2025 494th fourth-bit 484 128 20 Jul 2023 495th emplv 🇱🇻 483 130 3 Feb 2025 496th targrik 483 141 14 Mar 2025 497th MeWhenI 🇻🇦 483 178 1 Jul 2023 498th dokutan 483 183 26 days ago 499th dokutan 483 189 3 Mar 2025 500th stefangimmillaro 481 168 20 Jun 2025 501st TheZwierzLF 🇵🇱 480 129 27 May 2025 502nd dokutan 475 253 3 Jul 2025 503rd snoozingnewt 🇺🇸 473 172 12 Oct 2023 504th klixel 🇨🇦 469 132 24 Jan 2025 505th Shanethegamer 🇺🇸 469 145 8 Jul 2023 506th dokutan 469 172 23 Mar 2025 507th guilhem-roy 🇫🇷 466 133 15 Jul 2023 507th MarcMush 🇫🇷 466 133 5 Jan 2024 509th dokutan 466 171 3 Mar 2025 510th MeWhenI 🇻🇦 463 174 1 Jul 2023 511th GolfingSuccess 🇬🇷 462 134 1 Jul 2023 511th edsrzf 🇳🇿 462 134 4 Nov 2024 513th Natanaelel 🇸🇪 458 72 28 Nov 2023 513th emgordon154 458 72 20 days ago 515th JDiLenarda 🇫🇷 453 204 2 Sep 2024 516th Bmrl7 449 138 20 Mar 2024 517th msbranicky 445 139 26 Jul 2023 518th commandblockguy 🇺🇸 443 134 15 Jan 2024 519th jmerle 🇳🇱 442 142 1 Jul 2023 519th weliveinhell 🇭🇹 442 142 5 Sep 2023 521st Ripick 442 164 24 Jun 2024 522nd frankgraziano 440 183 30 Apr 2025 523rd alemelis 439 141 9 Sep 2024 524th MichalMarsalek 🇨🇿 432 168 1 Jul 2023 525th medzes 431 158 23 Jul 2023 Prev 451–525 of 1,068 Next