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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st KatieLG 🇬🇧 508 96 25 Sep 2024 452nd CaedenHarper 🇨🇦 508 117 2 Jan 2025 453rd OllieBoyne 🇬🇧 507 122 26 Jul 2023 454th Shanethegamer 🇺🇸 506 124 7 Jul 2023 455th Yewzir 🇧🇪 503 118 28 Feb 2024 456th janbehrens 🇩🇪 503 123 1 Jul 2023 456th rschwa6308 🇺🇸 503 123 3 Jul 2023 458th MeWhenI 🇻🇦 503 145 1 Jul 2023 459th steffan-polygolf 502 125 29 Feb 2024 460th Shanethegamer 🇺🇸 501 161 9 Apr 2025 461st KatieLG 🇬🇧 500 108 25 Sep 2024 462nd janbehrens 🇩🇪 498 162 17 Apr 2025 463rd steffan-polygolf 495 120 8 Mar 2024 464th Vaekor 495 125 9 Jul 2023 464th eiburns 495 125 25 Aug 2023 464th cros107 495 125 11 Oct 2023 467th kkoenig 495 227 6 Jan 2024 468th Wildst 491 126 7 Jul 2023 468th weeble 491 126 12 Jul 2023 468th betaveros 491 126 20 Jul 2023 471st stefangimmillaro 490 128 1 Jul 2023 472nd elgan65536 490 241 4 Mar 2024 473rd emgordon154 488 100 8 May 2025 474th neihousaigaai 487 127 13 Feb 2024 474th ryyyn 🇺🇸 487 127 25 days ago 476th KatieLG 🇬🇧 487 197 22 Aug 2024 477th MeWhenI 🇻🇦 486 149 1 Jul 2023 477th Shanethegamer 🇺🇸 486 149 7 Jul 2023 477th dokutan 486 149 10 days ago 480th fourth-bit 483 128 20 Jul 2023 481st dokutan 483 189 3 Mar 2025 482nd emplv 🇱🇻 482 130 3 Feb 2025 483rd targrik 482 141 14 Mar 2025 484th MeWhenI 🇻🇦 482 178 1 Jul 2023 485th stefangimmillaro 480 168 11 days ago 486th TheZwierzLF 🇵🇱 479 129 27 May 2025 487th snoozingnewt 🇺🇸 472 172 12 Oct 2023 488th klixel 🇨🇦 469 132 24 Jan 2025 489th dokutan 469 172 23 Mar 2025 490th Shanethegamer 🇺🇸 468 145 8 Jul 2023 491st guilhem-roy 🇫🇷 465 133 15 Jul 2023 491st MarcMush 🇫🇷 465 133 5 Jan 2024 493rd dokutan 465 171 3 Mar 2025 494th MeWhenI 🇻🇦 463 174 1 Jul 2023 495th GolfingSuccess 🇬🇷 462 134 1 Jul 2023 495th edsrzf 🇳🇿 462 134 4 Nov 2024 497th JDiLenarda 🇫🇷 453 204 2 Sep 2024 498th Bmrl7 448 138 20 Mar 2024 499th msbranicky 445 139 26 Jul 2023 500th dokutan 444 199 25 Mar 2025 501st commandblockguy 🇺🇸 443 134 15 Jan 2024 502nd jmerle 🇳🇱 442 142 1 Jul 2023 502nd weliveinhell 🇭🇹 442 142 5 Sep 2023 504th Ripick 442 164 24 Jun 2024 505th frankgraziano 440 183 30 Apr 2025 506th alemelis 439 141 9 Sep 2024 507th andrewjc2000 433 143 3 Mar 2025 508th MichalMarsalek 🇨🇿 431 168 1 Jul 2023 509th didion0 🇺🇸 430 146 17 Jul 2023 510th medzes 430 158 23 Jul 2023 511th MeWhenI 🇻🇦 430 185 6 Aug 2023 512th msbranicky 430 198 14 Oct 2023 513th msbranicky 428 276 2 Nov 2023 514th msbranicky 427 139 17 Jan 2024 515th Schmitt-Very-Cool 426 301 1 Aug 2024 516th AlexanderFair 424 146 25 Jul 2023 516th BREMAUCY 🇫🇷 424 146 7 May 2024 516th ahmetdemirag 🇨🇾 424 146 20 Feb 2025 519th yzhs 🇩🇪 422 209 1 Jul 2023 520th MeWhenI 🇻🇦 422 219 1 Jul 2023 521st Masttest 421 147 13 Feb 2024 522nd dokutan 419 133 19 Oct 2024 523rd SniperSmiley 🇺🇸 418 148 28 Sep 2023 524th sidok 417 172 13 Nov 2024 525th Lv0Sys 🇵🇱 415 151 11 days ago Prev 451–525 of 992 Next