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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 481st olleicua 🇺🇸 694 161 10ms 3 Feb 2024 482nd Shanethegamer 🇺🇸 694 174 400ms 1 May 2023 483rd elgan65536 🇺🇸 694 250 332ms 26 Oct 2023 484th AshyIsMe 🇦🇺 693 101 34ms 2 May 2023 485th rozium 693 165 11ms 11 Oct 2024 485th madex 🇩🇪 693 165 10ms 20 Jul 2025 487th SirBogman 🇺🇸 692 93 133ms 28 Aug 2023 488th CaedenHarper 🇨🇦 692 153 421ms 17 Oct 2025 489th BlankSpruce 690 175 391ms 28 Aug 2024 490th helbling 🇨🇭 689 162 10ms 24 Sep 2024 490th a6166231 🇨🇳 689 162 10ms 16 May 2025 492nd msbranicky 689 166 10ms 5 Aug 2023 493rd Yax42 🇫🇷 688 185 136ms 15 Oct 2025 494th pardouin 🇫🇷 684 100 36ms 23 Jul 2025 495th guilhem-roy 🇫🇷 684 167 10ms 29 Jun 2023 495th fkantelberg 684 167 10ms 25 Jul 2023 495th HumanoidCPU 684 167 10ms 10 Jan 2026 498th croc54 680 168 10ms 2 Dec 2024 499th MeWhenI 🇻🇦 680 195 6ms 9 May 2024 500th adamnielson42 🇺🇸 678 116 3ms 10 Jan 2024 501st DialFrost 🇸🇬 677 101 35ms 2 Jun 2024 502nd AlephSquirrel 677 143 476ms 21 Jan 2024 503rd zakariamouhid 677 165 10ms 11 May 2023 504th ehulinsky 🇺🇸 676 169 10ms 16 May 2023 504th briankuder 676 169 9ms 20 Jun 2023 504th jmerle 🇳🇱 676 169 10ms 11 Jul 2023 507th Shanethegamer 🇺🇸 675 149 2ms 1 May 2023 508th MeWhenI 🇻🇦 675 197 2ms 11 Oct 2023 509th Yax42 🇫🇷 674 179 2,472ms 14 Nov 2025 510th janbehrens 🇩🇪 672 160 4ms 2 Jul 2023 511th OllieBoyne 🇬🇧 672 170 10ms 1 May 2023 511th Chimplement 672 170 10ms 13 Dec 2023 513th SirBogman 🇺🇸 671 102 37ms 28 Aug 2023 514th Shanethegamer 🇺🇸 671 124 1ms 2 May 2023 515th ZakkkkAttackkkk 🇵🇭 670 150 2ms 12 Nov 2023 516th Shanethegamer 🇺🇸 669 114 240ms 12 May 2023 517th TaserTheFox 🇺🇸 668 171 10ms 1 May 2023 518th DialFrost 🇸🇬 667 125 4ms 17 Aug 2024 519th emgordon154 667 243 2ms 10 Jun 2025 520th MeWhenI 🇻🇦 666 151 2ms 25 Aug 2023 521st niklv 🇷🇺 665 168 10ms 14 May 2023 522nd CedricGebistorf 665 172 11ms 3 May 2023 522nd luuumine 🇫🇷 665 172 9ms 9 Nov 2025 522nd vhoulbreque 🇫🇷 665 172 10ms 2 Dec 2025 525th Shanethegamer 🇺🇸 664 103 35ms 1 May 2023 526th Vaekor 661 173 10ms 9 Jul 2023 527th Yax42 🇫🇷 657 153 2ms 14 Oct 2025 528th yzhs 🇩🇪 657 174 10ms 22 Jun 2023 529th MeWhenI 🇻🇦 656 178 138ms 5 Sep 2023 530th edsrzf 🇳🇿 655 135 2ms 16 Jun 2025 531st msbranicky 655 214 2ms 17 Aug 2023 532nd albanian-laundromat 654 148 469ms 4 Aug 2025 533rd MeWhenI 🇻🇦 654 157 2,311ms 2 Dec 2024 533rd aditsu 654 157 2,453ms 12 Aug 2025 535th MeWhenI 🇻🇦 653 160 1,022ms 21 May 2023 536th FranklinJiaChen 653 175 10ms 3 Aug 2024 536th Matter1024 🇮🇳 653 175 10ms 5 days ago 538th prestosilver 🇺🇸 653 200 453ms 18 days ago 539th angel-p57 🇯🇵 652 259 1ms 10 Dec 2023 540th Aurel300 🇨🇭 652 266 204ms 21 Jul 2024 541st msbranicky 650 267 186ms 1 Oct 2023 542nd emgordon154 649 172 9ms 13 Jun 2024 543rd AbhilashaTandon 649 176 10ms 21 Sep 2023 544th snoozingnewt 🇨🇦 649 196 142ms 31 Oct 2025 545th msbranicky 649 246 273ms 31 Aug 2023 546th stackotter 648 222 522ms 29 May 2023 547th billings7 🇬🇧 646 164 415ms 20 May 2024 548th eiburns 646 177 10ms 5 May 2023 549th MeWhenI 🇻🇦 646 187 389ms 1 May 2023 550th janAkali 🇷🇺 646 202 374ms 34 hours ago 551st albanian-laundromat 644 201 41ms 7 Nov 2025 552nd yuchuehw 642 178 11ms 3 Jan 2024 553rd Sora1248 🇩🇪 640 157 2ms 21 May 2023 554th mbittner20 639 179 9ms 27 May 2023 554th BREMAUCY 🇫🇷 639 179 10ms 8 Sep 2025 556th cbrt-x 639 207 117ms 20 Jan 2025 557th postie77 638 166 418ms 11 Jul 2023 558th ShiraJoseph 🇺🇸 638 175 10ms 21 Jul 2023 558th r-schmidtke 638 175 10ms 26 Apr 2024 560th greenstuartj 636 110 34ms 24 Jul 2023 First Prev 481–560 of 847 Next Last