Forsyth–Edwards Notation in all languages in bytes. 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 561st janAkali 🇷🇺 646 202 433ms 21 Feb 2026 562nd albanian-laundromat 644 201 41ms 7 Nov 2025 563rd yuchuehw 642 178 11ms 3 Jan 2024 564th Sora1248 🇩🇪 641 157 2ms 21 May 2023 565th mbittner20 639 179 9ms 27 May 2023 565th BREMAUCY 🇫🇷 639 179 10ms 8 Sep 2025 567th cbrt-x 639 207 117ms 20 Jan 2025 568th postie77 638 166 391ms 11 Jul 2023 569th ShiraJoseph 🇺🇸 638 175 10ms 21 Jul 2023 569th r-schmidtke 638 175 9ms 26 Apr 2024 571st greenstuartj 636 110 34ms 24 Jul 2023 572nd MeWhenI 🇻🇦 636 120 281ms 1 May 2023 573rd jeff-at-tamer-dot-codes 🇺🇸 635 180 10ms 17 May 2023 573rd KatieLG-Transpiler 🇬🇧 635 180 9ms 16 Aug 2024 575th MeWhenI 🇻🇦 635 231 1,415ms 1 May 2023 576th Shanethegamer 🇺🇸 635 274 182ms 17 May 2023 577th Maximizer02 634 209 8ms 10 Jan 2025 578th BlankSpruce 633 159 1ms 26 Aug 2024 579th NickTheEASDude 🇺🇸 631 203 1ms 9 Oct 2024 580th snoozingnewt 🇨🇦 631 253 292ms 31 Oct 2025 581st bobbysq 628 182 10ms 25 May 2023 581st Andrey135296 628 182 10ms 24 Nov 2024 583rd madex 🇩🇪 627 204 2ms 17 days ago 584th GolfingSuccess 🇬🇷 625 161 1ms 1 May 2023 585th MeWhenI 🇻🇦 624 449 1,462ms 10 Feb 2025 586th Shanethegamer 🇺🇸 623 166 100ms 13 May 2023 587th stackotter 622 222 323ms 29 May 2023 588th Stockoh 🇫🇷 621 184 10ms 1 May 2024 589th HumanoidCPU 617 157 525ms 10 Jan 2026 590th TFeld00 🇩🇰 616 111 35ms 3 Sep 2024 591st tobyLovick 615 186 9ms 29 Nov 2023 592nd jared-hughes 614 164 2ms 7 Sep 2023 593rd Yewzir 🇧🇪 614 182 9ms 11 Feb 2024 594th DialFrost 🇸🇬 613 217 3ms 26 Jan 2024 595th DialFrost 🇸🇬 611 176 5ms 17 Jun 2024 596th Babafaba 611 187 10ms 25 Oct 2025 596th AstroOrbis 611 187 10ms 10 Feb 2026 598th MeWhenI 🇻🇦 611 263 42ms 4 Sep 2024 599th adoxography 610 183 9ms 22 May 2023 600th KatieLG 🇬🇧 609 159 520ms 6 Apr 2025 601st Natanaelel 🇸🇪 608 188 10ms 5 May 2023 601st nstearns96 🇬🇧 608 188 10ms 12 Nov 2024 603rd blaztoma 🇱🇹 606 113 38ms 26 Oct 2025 604th snoozingnewt 🇨🇦 605 175 435ms 31 Oct 2025 605th Yewzir 🇧🇪 603 265 277ms 5 Jan 2024 606th MeWhenI 🇻🇦 601 139 1,086ms 15 Sep 2025 607th retrohun 601 163 3ms 27 May 2023 608th didion0 🇺🇸 600 186 9ms 2 May 2023 608th eranws 600 186 10ms 23 Dec 2024 610th ravnskjaer 🇩🇰 600 226 458ms 15 Dec 2025 611th MeWhenI 🇻🇦 598 173 116ms 1 May 2023 612th MeWhenI 🇻🇦 598 218 3ms 24 Jul 2023 613th MeWhenI 🇻🇦 597 98 2ms 1 May 2023 614th KatieLG 🇬🇧 597 187 10ms 1 May 2023 615th JRaspass 🇬🇧 596 104 4ms 28 May 2023 616th MeWhenI 🇻🇦 596 325 1,665ms 7 Nov 2025 617th andre-lameirinhas 🇵🇹 595 192 11ms 5 May 2023 618th emgordon154 594 180 151ms 8 Aug 2024 619th MeWhenI 🇻🇦 594 181 5ms 28 May 2023 620th gifti258 593 202 66ms 14 Sep 2023 621st rollershutter 592 193 10ms 3 May 2023 621st Yewzir 🇧🇪 592 193 86ms 27 Jan 2024 623rd tomh1012 591 179 438ms 6 days ago 624th MeWhenI 🇻🇦 590 181 144ms 25 Oct 2024 625th snoozingnewt 🇨🇦 589 147 491ms 27 Nov 2025 626th kaptsanovb 589 194 10ms 24 Sep 2023 626th JunkIce 589 194 10ms 24 Jan 2025 628th snoozingnewt 🇨🇦 588 296 213ms 31 Oct 2025 629th dokutan 584 145 1,240ms 21 Apr 2025 630th msbranicky 584 166 435ms 17 Jan 2024 631st adamnielson42 🇺🇸 583 196 9ms 1 May 2023 631st inverseLorentz 🇦🇺 583 196 10ms 8 May 2023 631st stertooy 🇧🇪 583 196 32ms 20 Jun 2024 634th adyache 🇺🇸 583 209 8ms 24 May 2023 635th 5pyr 582 220 1ms 16 May 2023 635th Sciman101 582 220 1ms 16 May 2023 637th kkoenig 581 275 289ms 13 Sep 2024 638th tatzyr 🇯🇵 580 118 34ms 24 Feb 2025 639th TheZwierzLF 🇵🇱 580 197 14ms 21 May 2025 639th Pyroan 580 197 9ms 3 Jan 2026 First Prev 561–640 of 863 Next Last