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Forsyth–Edwards Notation in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 676th Mikey-Beep 🇬🇧 427 191 16ms 28 Aug 2023 677th lelbal 425 192 9ms 17 Oct 2024 677th yjgnaw 425 192 9ms 24 Jul 2025 679th madex 🇩🇪 422 146 32ms 20 Jul 2025 680th rollershutter 422 193 9ms 3 May 2023 681st dokutan 422 394 2ms 6 Dec 2024 682nd KatieLG-Transpiler 🇬🇧 421 180 857ms 16 Aug 2024 683rd madex 🇩🇪 417 362 256ms 20 Jul 2025 684th adamnielson42 🇺🇸 416 196 9ms 1 May 2023 685th elgan65536 414 197 11ms 9 Nov 2024 685th AstroOrbis 414 197 9ms 4 days ago 687th MeWhenI 🇻🇦 414 300 4ms 13 Dec 2023 688th bac0id 413 235 2ms 11 Jan 2025 689th Yewzir 🇧🇪 412 184 617ms 4 Feb 2024 690th Masttest 412 198 9ms 31 Jan 2024 690th yokasuretsu 412 198 9ms 14 Jan 2025 692nd SirFireball3521 408 132 127ms 26 Feb 2024 693rd stephanie-flower 408 235 8ms 27 days ago 694th DrPrettyman 406 201 10ms 25 May 2023 694th mrmena 🇦🇺 406 201 10ms 29 Mar 2024 696th m42km 404 202 9ms 3 Feb 2024 697th Widgitty 403 241 2ms 23 Sep 2025 698th ridingqwerty 🇺🇸 402 203 9ms 30 Jan 2024 699th FortuiteMan 🇫🇷 400 204 15ms 11 Jul 2025 700th AbuzarN 398 205 15ms 22 Nov 2023 701st apokryfos 398 241 9ms 20 Aug 2023 701st JOrE20 🇺🇸 398 241 9ms 14 days ago 703rd galloj 🇨🇿 396 206 15ms 8 May 2023 704th jameswmccarty 394 207 16ms 6 Apr 2025 705th dokutan 391 318 4ms 7 Dec 2024 706th KatieLG 🇬🇧 388 192 5ms 1 May 2023 707th MeWhenI 🇻🇦 388 412 2ms 1 May 2023 708th ThatAlo 386 211 9ms 11 May 2023 709th dokutan 385 249 8ms 29 Mar 2025 710th ridingqwerty 🇺🇸 383 198 581ms 22 Jan 2024 711th ItsMeNoobieboy 381 214 9ms 6 May 2023 712th fischfood 378 277 4ms 15 Aug 2024 713th yuchuehw 378 352 327ms 3 Jan 2024 714th MeWhenI 🇻🇦 375 430 60ms 1 May 2023 715th liviucerchez 371 282 4ms 14 Oct 2023 716th kzheng808 369 221 9ms 14 Jun 2023 717th aksyristos 367 222 10ms 28 Oct 2024 718th dokutan 367 684 12ms 28 Jun 2025 719th snoozingnewt 🇺🇸 366 147 229ms 31 Oct 2025 720th epic-programmer-guy 366 223 9ms 1 Jan 2024 721st dokutan 366 437 2ms 29 Jun 2025 722nd MyXoToD 🇩🇪 365 263 9ms 1 Jul 2024 723rd Yewzir 🇧🇪 358 210 802ms 5 Apr 2024 724th dokutan 358 377 2ms 29 Mar 2025 725th dokutan 351 357 351ms 23 Sep 2024 726th jtaxen 350 233 10ms 26 Apr 2024 727th KatieLG 🇬🇧 349 281 362ms 19 Oct 2024 728th dokutan 347 217 795ms 7 Apr 2024 729th MassimoParisi 347 235 9ms 20 Sep 2024 730th cmccandless 341 239 9ms 16 Oct 2023 731st Blockyheadman 341 336 57ms 24 days ago 732nd mrmena 🇦🇺 339 375 45ms 16 Apr 2024 733rd dokutan 334 345 72ms 12 Mar 2025 734th MeWhenI 🇻🇦 333 287 2ms 18 Nov 2023 735th puffertron 331 246 9ms 10 Jan 2024 735th ComputerKWasTaken 🇺🇸 331 246 9ms 21 Jan 2025 737th Jacob-Gendelman 330 247 10ms 27 Jul 2023 737th OCNeve 330 247 9ms 18 Jun 2024 739th Maashau 327 297 2ms 2 days ago 740th MeWhenI 🇻🇦 327 462 271ms 1 May 2023 741st MamoonUddin 325 251 10ms 3 Dec 2024 742nd jalbertgordon 321 254 9ms 23 Oct 2023 743rd dokutan 321 357 385ms 21 days ago 744th MeWhenI 🇻🇦 319 361 528ms 1 Nov 2023 745th cingulataluke 317 257 9ms 27 Aug 2023 746th dokutan 315 262 16ms 5 Feb 2025 747th dokutan 314 174 2ms 13 Nov 2024 748th MeWhenI 🇻🇦 313 411 177ms 1 May 2023 749th dokutan 312 484 263ms 19 Oct 2024 750th dokutan 311 463 1,296ms 14 Oct 2024 First Prev 676–750 of 820 Next Last
