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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 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 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th hellwue 524 156 3 May 2023 526th hiichbindermax 524 156 4 May 2023 528th adoxography 524 183 22 May 2023 529th MeWhenI 🇻🇦 522 160 21 May 2023 530th Yewzir 519 221 9 Feb 2024 531st alemelis 517 158 5 Oct 2024 531st Andrey135296 517 158 24 Nov 2024 533rd IISResetMe 515 144 24 Feb 2024 534th KatieLG 🇬🇧 509 311 19 Oct 2024 535th chartung17 508 161 1 Jan 2024 536th mrmena 🇦🇺 508 189 29 Mar 2024 537th tobyLovick 504 162 29 Nov 2023 538th msbranicky 504 231 28 Sep 2023 539th emgordon154 501 124 26 Jul 2024 540th MeWhenI 🇻🇦 500 163 1 May 2023 540th KatieLG 🇬🇧 500 163 1 May 2023 542nd adoxography 498 164 22 May 2023 542nd nstearns96 🇬🇧 498 164 12 Nov 2024 542nd snydej 498 164 21 Nov 2024 545th daniel-cardone 497 193 8 Sep 2023 546th rozium 495 165 11 Oct 2024 547th msbranicky 492 166 5 Aug 2023 548th The-Wolfson 492 288 9 Feb 2025 549th xPMo 488 198 28 Jun 2024 550th msbranicky 488 202 18 Aug 2023 551st andre-lameirinhas 🇵🇹 486 168 5 May 2023 551st croc54 486 168 2 Dec 2024 553rd adoxography 485 128 22 May 2023 554th BREMAUCY 🇫🇷 484 169 3 May 2023 554th ehulinsky 🇺🇸 484 169 16 May 2023 554th briankuder 484 169 20 Jun 2023 557th janbehrens 🇩🇪 483 200 1 May 2023 558th kaptsanovb 481 170 24 Sep 2023 559th prplz 🇦🇺 481 208 9 May 2023 560th TaserTheFox 🇺🇸 478 171 1 May 2023 561st CedricGebistorf 475 172 3 May 2023 561st inverseLorentz 🇦🇺 475 172 8 May 2023 561st stertooy 🇧🇪 475 172 20 Jun 2024 564th MeWhenI 🇻🇦 470 528 28 Aug 2023 565th madex 🇩🇪 467 175 26 Jun 2024 566th msbranicky 465 166 17 Jan 2024 567th celiendonze 🇨🇭 464 176 3 May 2023 568th PhysicDev 🇫🇷 462 177 25 May 2023 569th yuchuehw 459 178 3 Jan 2024 570th MeWhenI 🇻🇦 459 181 25 Oct 2024 571st Yewzir 459 228 11 Feb 2024 572nd msbranicky 458 217 9 Jan 2025 573rd mbittner20 457 179 27 May 2023 573rd Wildst 457 179 7 Jul 2023 575th klixel 455 331 25 Jan 2024 576th KatieLG-Transpiler 🇬🇧 454 180 16 Aug 2024 577th HenryTy83 453 212 3 May 2023 578th Emutis 🇱🇹 452 181 16 Nov 2024 579th yuchuehw 450 352 3 Jan 2024 579th snoozingnewt 🇺🇸 450 352 4 Feb 2024 581st bobbysq 449 182 25 May 2023 582nd bac0id 448 256 11 Jan 2025 583rd KatieLG 🇬🇧 447 139 29 Aug 2024 584th Stockoh 🇫🇷 444 184 1 May 2024 585th dokutan 442 206 27 Sep 2024 586th msbranicky 436 174 9 Jan 2025 587th Natanaelel 🇸🇪 435 188 5 May 2023 587th Kloppermand 🇩🇰 435 188 26 May 2023 587th mdnestor 435 188 27 May 2024 590th epic-programmer-guy 434 298 15 Apr 2024 591st KatieLG-Transpiler 🇬🇧 429 180 16 Aug 2024 592nd Mikey-Beep 🇬🇧 428 191 28 Aug 2023 593rd lelbal 426 192 17 Oct 2024 594th bac0id 426 235 11 Jan 2025 595th dokutan 424 394 6 Dec 2024 596th rollershutter 423 193 3 May 2023 597th Yewzir 419 184 4 Feb 2024 598th MeWhenI 🇻🇦 418 300 13 Dec 2023 599th adamnielson42 🇺🇸 417 196 1 May 2023 600th elgan65536 415 197 9 Nov 2024 Prev 526–600 of 706 Next