Forsyth–Edwards Notation in all languages in bytes. 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 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 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 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 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 Erlang Fennel 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 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 Erlang Fennel 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 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 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 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 Bytes Time 601st dokutan 552 254 5 Feb 2025 602nd emgordon154 551 124 26 Jul 2024 603rd Mabeloid 🇳🇴 548 188 2 Oct 2024 604th MeWhenI 🇻🇦 546 287 3 Jul 2023 605th ThatAlo 541 211 11 May 2023 605th RaBa21 🇭🇺 541 211 19 Jul 2025 607th yzhs 🇩🇪 540 245 25 Jun 2023 608th Kloppermand 🇩🇰 539 212 26 May 2023 608th mdnestor 539 212 27 May 2024 610th KatieLG-Transpiler 🇬🇧 537 180 16 Aug 2024 611th dokutan 537 227 29 Apr 2025 612th adoxography 534 128 22 May 2023 613th Mikey-Beep 🇬🇧 531 215 28 Aug 2023 614th lelbal 529 216 17 Oct 2024 614th yjgnaw 529 216 24 Jul 2025 616th Schmitt-Very-Cool 526 303 1 Aug 2024 617th Yewzir 🇧🇪 525 184 4 Feb 2024 618th mrmena 🇦🇺 523 213 29 Mar 2024 619th KatieLG 🇬🇧 521 311 1 May 2023 620th JunkIce 520 186 24 Jan 2025 620th dokutan 520 186 8 Apr 2025 622nd jerrandolph 518 312 2 Nov 2023 623rd kzheng808 517 221 14 Jun 2023 623rd elgan65536 517 221 9 Nov 2024 625th MeWhenI 🇻🇦 517 528 28 Aug 2023 626th msbranicky 515 202 18 Aug 2023 627th Masttest 514 222 31 Jan 2024 627th yokasuretsu 514 222 14 Jan 2025 629th daniel-cardone 513 217 8 Sep 2023 630th MeWhenI 🇻🇦 510 163 1 May 2023 631st DrPrettyman 508 225 25 May 2023 631st mrmena 🇦🇺 508 225 29 Mar 2024 633rd m42km 505 226 3 Feb 2024 634th ridingqwerty 🇺🇸 503 227 30 Jan 2024 635th klixel 🇨🇦 502 345 23 Jul 2025 636th FortuiteMan 🇫🇷 501 228 11 Jul 2025 637th msbranicky 497 174 9 Jan 2025 638th galloj 🇨🇿 497 230 8 May 2023 639th prplz 🇦🇺 495 208 9 May 2023 640th jameswmccarty 494 231 6 Apr 2025 641st Natanaelel 🇸🇪 492 269 5 May 2023 642nd Yewzir 🇧🇪 491 245 9 Feb 2024 643rd keelimeguy 🇺🇸 484 236 6 May 2025 644th Yewzir 🇧🇪 483 213 9 Feb 2024 645th ItsMeNoobieboy 480 238 6 May 2023 646th dokutan 479 244 29 Jun 2024 647th dokutan 478 143 21 Apr 2025 648th madex 🇩🇪 478 362 20 Jul 2025 649th KatieLG 🇬🇧 476 335 19 Oct 2024 650th msbranicky 473 217 9 Jan 2025 651st HenryTy83 472 236 3 May 2023 652nd janbehrens 🇩🇪 471 208 1 May 2023 653rd madex 🇩🇪 468 146 20 Jul 2025 654th aksyristos 464 246 28 Oct 2024 655th Yewzir 🇧🇪 463 228 11 Feb 2024 656th Jacob-Gendelman 462 247 27 Jul 2023 656th epic-programmer-guy 462 247 1 Jan 2024 658th dokutan 461 277 16 Jul 2024 659th The-Wolfson 459 312 9 Feb 2025 660th IISResetMe 454 168 24 Feb 2024 661st KatieLG 🇬🇧 453 187 1 May 2023 662nd yuchuehw 453 352 3 Jan 2024 662nd snoozingnewt 🇺🇸 453 352 4 Feb 2024 664th dokutan 447 360 25 Aug 2024 665th jtaxen 444 257 26 Apr 2024 666th xPMo 441 222 28 Jun 2024 667th MassimoParisi 441 259 20 Sep 2024 668th ridingqwerty 🇺🇸 436 222 22 Jan 2024 669th cmccandless 434 263 16 Oct 2023 670th snoozingnewt 🇺🇸 430 242 2 days ago 671st bac0id 429 280 11 Jan 2025 672nd dokutan 428 394 6 Dec 2024 673rd puffertron 423 270 10 Jan 2024 673rd ComputerKWasTaken 🇺🇸 423 270 21 Jan 2025 675th OCNeve 421 271 18 Jun 2024 Prev 601–675 of 778 Next