Forsyth–Edwards Notation 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 526th MeWhenI 🇻🇦 556 296 6 Jun 2023 527th KasperKivimaeki 🇫🇮 553 148 5 Jul 2025 528th Shanethegamer 🇺🇸 553 274 17 May 2023 529th ovs-code 🇩🇪 552 165 27 Sep 2024 530th weliveinhell 🇭🇹 552 174 25 Sep 2023 531st DialFrost 🇸🇬 550 151 28 Oct 2024 532nd scpchicken 🇵🇼 549 149 1 May 2023 532nd Vaekor 549 149 9 Jul 2023 534th edsrzf 🇳🇿 549 156 3 Jul 2025 535th MeWhenI 🇻🇦 549 325 22 Apr 2024 536th jerrandolph 548 288 2 Nov 2023 537th acollett89 546 176 4 days ago 538th dokutan 546 246 26 Aug 2024 539th InigoK 🇺🇸 542 151 29 May 2023 539th vhoulbreque 🇫🇷 542 151 2 Apr 2024 539th FranklinJiaChen 542 151 3 Aug 2024 539th Anonymousellama21 542 151 9 Aug 2024 543rd madex 🇩🇪 542 185 21 days ago 544th dokutan 542 230 5 Feb 2025 545th MeWhenI 🇻🇦 541 287 3 Jul 2023 546th AlephSquirrel 540 143 21 Jan 2024 547th AbhilashaTandon 538 152 21 Sep 2023 548th AlephSquirrel 535 153 1 May 2023 548th MaxElf999 535 153 2 May 2023 548th eiburns 535 153 5 May 2023 551st Mabeloid 🇳🇴 533 188 2 Oct 2024 552nd Yewzir 🇧🇪 530 189 9 Feb 2024 553rd commandblockguy 🇺🇸 529 146 15 Jan 2024 554th Natanaelel 🇸🇪 528 245 5 May 2023 555th Schmitt-Very-Cool 527 301 1 Aug 2024 556th adoxography 525 183 22 May 2023 557th hellwue 524 156 3 May 2023 557th hiichbindermax 524 156 4 May 2023 559th dokutan 522 119 21 Apr 2025 560th MeWhenI 🇻🇦 522 160 21 May 2023 561st Yewzir 🇧🇪 519 221 9 Feb 2024 562nd alemelis 518 158 5 Oct 2024 562nd Andrey135296 518 158 24 Nov 2024 564th dokutan 516 220 29 Jun 2024 565th IISResetMe 515 144 24 Feb 2024 566th andrewjc2000 514 159 30 Apr 2025 567th KatieLG 🇬🇧 510 311 19 Oct 2024 568th mrmena 🇦🇺 509 189 29 Mar 2024 569th Yewzir 🇧🇪 509 245 18 Jan 2024 570th chartung17 508 161 1 Jan 2024 571st tobyLovick 505 162 29 Nov 2023 571st YAJUE114514 505 162 15 days ago 573rd msbranicky 504 231 28 Sep 2023 574th emgordon154 501 124 26 Jul 2024 575th MeWhenI 🇻🇦 501 163 1 May 2023 575th KatieLG 🇬🇧 501 163 1 May 2023 577th adoxography 499 164 22 May 2023 577th nstearns96 🇬🇧 499 164 12 Nov 2024 577th snydej 499 164 21 Nov 2024 580th daniel-cardone 498 193 8 Sep 2023 581st rozium 496 165 11 Oct 2024 581st madex 🇩🇪 496 165 23 days ago 583rd msbranicky 493 166 5 Aug 2023 584th The-Wolfson 492 288 9 Feb 2025 585th xPMo 488 198 28 Jun 2024 586th msbranicky 488 202 18 Aug 2023 587th andre-lameirinhas 🇵🇹 487 168 5 May 2023 587th croc54 487 168 2 Dec 2024 589th adoxography 485 128 22 May 2023 590th BREMAUCY 🇫🇷 484 169 3 May 2023 590th ehulinsky 🇺🇸 484 169 16 May 2023 590th briankuder 484 169 20 Jun 2023 593rd janbehrens 🇩🇪 483 200 1 May 2023 594th prplz 🇦🇺 482 208 9 May 2023 595th kaptsanovb 481 170 24 Sep 2023 595th Flekay 🇩🇪 481 170 10 Jul 2025 597th TaserTheFox 🇺🇸 478 171 1 May 2023 598th MeWhenI 🇻🇦 478 528 28 Aug 2023 599th CedricGebistorf 476 172 3 May 2023 599th inverseLorentz 🇦🇺 476 172 8 May 2023 Prev 526–600 of 759 Next