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 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 Bytes Time 601st lelbal 529 216 17 Oct 2024 601st yjgnaw 529 216 11 days ago 603rd Schmitt-Very-Cool 526 303 1 Aug 2024 604th Yewzir 🇧🇪 525 184 4 Feb 2024 605th mrmena 🇦🇺 523 213 29 Mar 2024 606th KatieLG 🇬🇧 521 311 1 May 2023 607th JunkIce 520 186 24 Jan 2025 607th dokutan 520 186 8 Apr 2025 609th jerrandolph 518 312 2 Nov 2023 610th kzheng808 517 221 14 Jun 2023 610th elgan65536 517 221 9 Nov 2024 612th MeWhenI 🇻🇦 517 528 28 Aug 2023 613th msbranicky 515 202 18 Aug 2023 614th Masttest 514 222 31 Jan 2024 614th yokasuretsu 514 222 14 Jan 2025 616th daniel-cardone 513 217 8 Sep 2023 617th MeWhenI 🇻🇦 510 163 1 May 2023 618th DrPrettyman 508 225 25 May 2023 618th mrmena 🇦🇺 508 225 29 Mar 2024 620th m42km 505 226 3 Feb 2024 621st ridingqwerty 🇺🇸 503 227 30 Jan 2024 622nd klixel 🇨🇦 502 345 13 days ago 623rd cdesodt 501 228 24 days ago 624th msbranicky 497 174 9 Jan 2025 625th galloj 🇨🇿 497 230 8 May 2023 626th prplz 🇦🇺 495 208 9 May 2023 627th jameswmccarty 494 231 6 Apr 2025 628th Natanaelel 🇸🇪 492 269 5 May 2023 629th Yewzir 🇧🇪 491 245 9 Feb 2024 630th keelimeguy 🇺🇸 484 236 6 May 2025 631st Yewzir 🇧🇪 483 213 9 Feb 2024 632nd ItsMeNoobieboy 480 238 6 May 2023 633rd dokutan 479 244 29 Jun 2024 634th dokutan 478 143 21 Apr 2025 635th madex 🇩🇪 478 362 15 days ago 636th KatieLG 🇬🇧 476 335 19 Oct 2024 637th msbranicky 472 217 9 Jan 2025 638th HenryTy83 472 236 3 May 2023 639th janbehrens 🇩🇪 471 208 1 May 2023 640th madex 🇩🇪 468 146 15 days ago 641st aksyristos 464 246 28 Oct 2024 642nd Yewzir 🇧🇪 463 228 11 Feb 2024 643rd Jacob-Gendelman 462 247 27 Jul 2023 643rd epic-programmer-guy 462 247 1 Jan 2024 645th dokutan 461 277 16 Jul 2024 646th The-Wolfson 459 312 9 Feb 2025 647th IISResetMe 454 168 24 Feb 2024 648th yuchuehw 453 352 3 Jan 2024 648th snoozingnewt 🇺🇸 453 352 4 Feb 2024 650th KatieLG 🇬🇧 452 187 1 May 2023 651st dokutan 447 360 25 Aug 2024 652nd jtaxen 444 257 26 Apr 2024 653rd xPMo 441 222 28 Jun 2024 654th MassimoParisi 441 259 20 Sep 2024 655th ridingqwerty 🇺🇸 436 222 22 Jan 2024 656th cmccandless 434 263 16 Oct 2023 657th bac0id 429 280 11 Jan 2025 658th dokutan 428 394 6 Dec 2024 659th puffertron 423 270 10 Jan 2024 659th ComputerKWasTaken 🇺🇸 423 270 21 Jan 2025 661st OCNeve 421 271 18 Jun 2024 662nd snoozingnewt 🇺🇸 420 248 21 Oct 2023 663rd apokryfos 420 265 20 Aug 2023 664th KatieLG 🇬🇧 419 163 29 Aug 2024 665th epic-programmer-guy 416 318 15 Apr 2024 666th MamoonUddin 415 275 3 Dec 2024 667th jalbertgordon 411 278 23 Oct 2023 668th SirFireball3521 409 157 26 Feb 2024 669th dokutan 408 273 29 Mar 2025 670th Widgitty 407 253 15 Aug 2023 671st cingulataluke 406 281 27 Aug 2023 672nd bac0id 398 259 11 Jan 2025 673rd dylanjones92 395 289 17 Jan 2024 673rd alfonsoalves 395 289 26 Feb 2024 675th alecdavidson 394 290 9 Jun 2023 Prev 601–675 of 761 Next