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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 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 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 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 676th puffertron 423 270 10 Jan 2024 676th ComputerKWasTaken 🇺🇸 423 270 21 Jan 2025 678th apokryfos 421 265 20 Aug 2023 679th OCNeve 421 271 18 Jun 2024 680th KatieLG 🇬🇧 419 163 29 Aug 2024 681st epic-programmer-guy 416 318 15 Apr 2024 682nd MamoonUddin 415 275 3 Dec 2024 683rd KatieLG 🇬🇧 415 335 19 Oct 2024 684th Widgitty 414 249 14 days ago 685th jalbertgordon 411 278 23 Oct 2023 686th SirFireball3521 409 157 26 Feb 2024 687th dokutan 408 273 29 Mar 2025 688th cingulataluke 406 281 27 Aug 2023 689th bac0id 398 259 11 Jan 2025 690th snoozingnewt 🇺🇸 398 349 23 days ago 691st dylanjones92 395 289 17 Jan 2024 691st alfonsoalves 395 289 26 Feb 2024 693rd MeWhenI 🇻🇦 395 324 13 Dec 2023 694th yuchuehw 395 352 3 Jan 2024 695th alecdavidson 394 290 9 Jun 2023 696th fischfood 388 277 15 Aug 2024 697th MyXoToD 🇩🇪 388 287 1 Jul 2024 698th dokutan 385 708 28 Jun 2025 699th zt14427 382 299 11 Feb 2025 700th Bananapants22 376 304 13 May 2023 701st dokutan 374 342 7 Dec 2024 702nd MeWhenI 🇻🇦 372 436 1 May 2023 703rd TimSvensson 371 308 5 Nov 2023 704th Yewzir 🇧🇪 369 234 5 Apr 2024 705th dokutan 366 286 5 Feb 2025 706th KatieLG 🇬🇧 364 216 1 May 2023 707th MeWhenI 🇻🇦 361 454 1 May 2023 708th MeWhenI 🇻🇦 356 486 1 May 2023 709th liviucerchez 352 306 14 Oct 2023 710th dokutan 352 461 29 Jun 2025 711th Creator-land 348 328 10 Jan 2024 712th KatieLG 🇬🇧 346 305 19 Oct 2024 713th dokutan 341 508 19 Oct 2024 714th dokutan 340 381 23 Sep 2024 715th Zhenyu-Bo 338 338 31 Jul 2025 716th lynn 337 339 14 Oct 2023 717th Bit125 336 340 31 Jan 2024 718th dokutan 335 258 7 Mar 2024 719th dokutan 325 369 12 Mar 2025 720th mrmena 🇦🇺 325 399 16 Apr 2024 721st MeWhenI 🇻🇦 315 311 18 Nov 2023 722nd dokutan 312 385 19 Aug 2024 723rd dokutan 312 458 26 Jul 2024 724th MeWhenI 🇻🇦 311 385 1 Nov 2023 725th MeWhenI 🇻🇦 310 381 1 May 2023 726th aksyristos 304 225 28 Oct 2024 727th MeWhenI 🇻🇦 304 435 1 May 2023 728th bwat2 302 460 11 May 2023 729th dokutan 301 487 14 Oct 2024 730th Weston49 292 382 20 Oct 2023 731st dokutan 291 477 13 days ago 732nd sojumasterGA 288 265 2 May 2023 733rd dokutan 287 359 10 Jul 2024 734th meenie 278 246 1 May 2023 735th dokutan 272 377 25 Oct 2024 736th MarkE0 270 283 28 Apr 2024 737th eli-siegel 270 591 23 Jun 2023 738th PYRiTEmonark 268 426 11 Sep 2023 739th Apataras 268 519 29 Jun 2025 740th dokutan 264 371 30 Jul 2024 741st MeWhenI 🇻🇦 259 438 1 May 2023 742nd dokutan 248 226 17 Jun 2024 743rd dokutan 247 336 28 Jun 2025 744th dokutan 239 245 14 Nov 2024 745th dokutan 239 529 28 Mar 2025 746th dokutan 223 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