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 Mabeloid 🇳🇴 548 188 2 Oct 2024 602nd MeWhenI 🇻🇦 546 287 3 Jul 2023 603rd blaztoma 🇱🇹 544 210 8 days ago 604th ThatAlo 541 211 11 May 2023 604th RaBa21 🇭🇺 541 211 19 Jul 2025 606th yzhs 🇩🇪 540 245 25 Jun 2023 607th Kloppermand 🇩🇰 539 212 26 May 2023 607th mdnestor 539 212 27 May 2024 609th KatieLG-Transpiler 🇬🇧 537 180 16 Aug 2024 610th dokutan 537 227 29 Apr 2025 611th adoxography 534 128 22 May 2023 612th Mikey-Beep 🇬🇧 531 215 28 Aug 2023 613th lelbal 529 216 17 Oct 2024 613th yjgnaw 529 216 24 Jul 2025 615th Schmitt-Very-Cool 526 303 1 Aug 2024 616th Yewzir 🇧🇪 525 184 4 Feb 2024 617th mrmena 🇦🇺 523 213 29 Mar 2024 618th KatieLG 🇬🇧 521 311 1 May 2023 619th JunkIce 520 186 24 Jan 2025 619th dokutan 520 186 8 Apr 2025 621st jerrandolph 518 312 2 Nov 2023 622nd kzheng808 517 221 14 Jun 2023 622nd elgan65536 517 221 9 Nov 2024 624th MeWhenI 🇻🇦 517 528 28 Aug 2023 625th msbranicky 515 202 18 Aug 2023 626th Masttest 514 222 31 Jan 2024 626th yokasuretsu 514 222 14 Jan 2025 628th daniel-cardone 513 217 8 Sep 2023 629th MeWhenI 🇻🇦 510 163 1 May 2023 630th DrPrettyman 508 225 25 May 2023 630th mrmena 🇦🇺 508 225 29 Mar 2024 632nd m42km 505 226 3 Feb 2024 633rd ridingqwerty 🇺🇸 503 227 30 Jan 2024 634th klixel 🇨🇦 502 345 23 Jul 2025 635th FortuiteMan 🇫🇷 501 228 11 Jul 2025 636th msbranicky 497 174 9 Jan 2025 637th galloj 🇨🇿 497 230 8 May 2023 638th prplz 🇦🇺 495 208 9 May 2023 639th jameswmccarty 494 231 6 Apr 2025 640th Natanaelel 🇸🇪 492 269 5 May 2023 641st Yewzir 🇧🇪 491 245 9 Feb 2024 642nd keelimeguy 🇺🇸 484 236 6 May 2025 643rd Yewzir 🇧🇪 483 213 9 Feb 2024 644th ItsMeNoobieboy 480 238 6 May 2023 645th dokutan 479 244 29 Jun 2024 646th dokutan 478 143 21 Apr 2025 647th madex 🇩🇪 478 362 20 Jul 2025 648th KatieLG 🇬🇧 476 335 19 Oct 2024 649th msbranicky 473 217 9 Jan 2025 650th HenryTy83 472 236 3 May 2023 651st janbehrens 🇩🇪 471 208 1 May 2023 652nd madex 🇩🇪 468 146 20 Jul 2025 653rd aksyristos 464 246 28 Oct 2024 654th Yewzir 🇧🇪 463 228 11 Feb 2024 655th Jacob-Gendelman 462 247 27 Jul 2023 655th epic-programmer-guy 462 247 1 Jan 2024 657th dokutan 461 277 16 Jul 2024 658th The-Wolfson 459 312 9 Feb 2025 659th IISResetMe 454 168 24 Feb 2024 660th KatieLG 🇬🇧 453 187 1 May 2023 661st yuchuehw 453 352 3 Jan 2024 661st snoozingnewt 🇺🇸 453 352 4 Feb 2024 663rd dokutan 447 360 25 Aug 2024 664th jtaxen 444 257 26 Apr 2024 665th xPMo 441 222 28 Jun 2024 666th MassimoParisi 441 259 20 Sep 2024 667th ridingqwerty 🇺🇸 436 222 22 Jan 2024 668th cmccandless 434 263 16 Oct 2023 669th bac0id 429 280 11 Jan 2025 670th dokutan 428 394 6 Dec 2024 671st puffertron 423 270 10 Jan 2024 671st ComputerKWasTaken 🇺🇸 423 270 21 Jan 2025 673rd OCNeve 421 271 18 Jun 2024 674th snoozingnewt 🇺🇸 420 248 21 Oct 2023 675th apokryfos 420 265 20 Aug 2023 Prev 601–675 of 776 Next