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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 451st janbehrens 🇩🇪 704 123 518ms 1 May 2023 452nd emgordon154 704 182 4ms 27 Dec 2024 453rd duckyluuk 🇳🇱 703 146 3,045ms 25 Oct 2024 454th snoozingnewt 🇺🇸 703 182 2ms 17 days ago 455th itserasmus 702 159 9ms 17 Jan 2024 456th commandblockguy 🇺🇸 701 138 687ms 1 Sep 2025 457th FlorianCassayre 🇫🇷 701 163 9ms 24 Sep 2023 458th DialFrost 🇸🇬 700 109 235ms 14 Jun 2024 459th CatsAreFluffy 699 95 51ms 8 Jan 2024 460th MeWhenI 🇻🇦 699 336 7ms 29 Nov 2023 461st madex 🇩🇪 698 160 8ms 24 Jul 2025 462nd adoxography 697 164 10ms 22 May 2023 462nd wh3n3v3r 🇨🇿 697 164 10ms 13 Nov 2024 462nd snydej 697 164 10ms 21 Nov 2024 465th jared-hughes 697 190 124ms 11 Sep 2023 466th MeWhenI 🇻🇦 697 197 1ms 11 Oct 2023 467th MeWhenI 🇻🇦 696 186 458ms 1 May 2023 468th Shanethegamer 🇺🇸 694 174 379ms 1 May 2023 469th elgan65536 694 250 359ms 26 Oct 2023 470th AshyIsMe 🇦🇺 693 101 35ms 2 May 2023 471st olleicua 🇺🇸 693 161 8ms 3 Feb 2024 472nd SirBogman 🇺🇸 692 93 126ms 28 Aug 2023 473rd rozium 692 165 9ms 11 Oct 2024 473rd madex 🇩🇪 692 165 29ms 20 Jul 2025 475th CaedenHarper 🇨🇦 691 153 351ms 17 Oct 2025 476th BlankSpruce 690 175 382ms 28 Aug 2024 477th helbling 🇨🇭 689 162 9ms 24 Sep 2024 477th a6166231 🇨🇳 689 162 9ms 16 May 2025 479th msbranicky 688 166 9ms 5 Aug 2023 480th Yax42 🇫🇷 688 185 117ms 15 Oct 2025 481st pardouin 🇫🇷 684 100 37ms 23 Jul 2025 482nd guilhem-roy 🇫🇷 684 167 10ms 29 Jun 2023 482nd fkantelberg 684 167 10ms 25 Jul 2023 484th croc54 680 168 9ms 2 Dec 2024 485th MeWhenI 🇻🇦 680 195 8ms 9 May 2024 486th adamnielson42 🇺🇸 678 116 4ms 10 Jan 2024 487th DialFrost 🇸🇬 677 101 40ms 2 Jun 2024 488th AlephSquirrel 677 143 632ms 21 Jan 2024 489th zakariamouhid 676 165 8ms 11 May 2023 490th ehulinsky 🇺🇸 676 169 9ms 16 May 2023 490th briankuder 676 169 10ms 20 Jun 2023 490th jmerle 🇳🇱 676 169 9ms 11 Jul 2023 493rd Shanethegamer 🇺🇸 674 149 2ms 1 May 2023 494th Yax42 🇫🇷 674 179 2,180ms 3 days ago 495th snoozingnewt 🇺🇸 672 144 741ms 12 Oct 2025 496th janbehrens 🇩🇪 672 160 3ms 2 Jul 2023 497th OllieBoyne 🇬🇧 672 170 10ms 1 May 2023 497th Chimplement 672 170 10ms 13 Dec 2023 499th SirBogman 🇺🇸 671 102 35ms 28 Aug 2023 500th Shanethegamer 🇺🇸 671 124 2ms 2 May 2023 501st ZakkkkAttackkkk 🇵🇭 670 150 2ms 12 Nov 2023 502nd Shanethegamer 🇺🇸 669 114 231ms 12 May 2023 503rd TaserTheFox 🇺🇸 668 171 9ms 1 May 2023 504th DialFrost 🇸🇬 667 125 4ms 17 Aug 2024 505th emgordon154 667 243 2ms 10 Jun 2025 506th MeWhenI 🇻🇦 665 151 2ms 25 Aug 2023 507th Shanethegamer 🇺🇸 664 103 35ms 1 May 2023 508th niklv 🇷🇺 664 168 9ms 14 May 2023 509th CedricGebistorf 664 172 9ms 3 May 2023 509th luuumine 🇫🇷 664 172 10ms 8 days ago 511th Vaekor 660 173 9ms 9 Jul 2023 512th Yax42 🇫🇷 657 153 3ms 14 Oct 2025 513th yzhs 🇩🇪 657 174 11ms 22 Jun 2023 514th MeWhenI 🇻🇦 656 178 138ms 5 Sep 2023 515th edsrzf 🇳🇿 655 135 2ms 16 Jun 2025 516th msbranicky 655 214 2ms 17 Aug 2023 517th albanian-laundromat 654 148 618ms 4 Aug 2025 518th MeWhenI 🇻🇦 654 157 3,531ms 2 Dec 2024 518th aditsu 654 157 3,241ms 12 Aug 2025 520th MeWhenI 🇻🇦 653 160 18ms 21 May 2023 521st vhoulbreque 🇫🇷 653 175 9ms 2 Apr 2024 521st FranklinJiaChen 653 175 9ms 3 Aug 2024 523rd angel-p57 🇯🇵 652 259 2ms 10 Dec 2023 524th Aurel300 🇨🇭 652 266 223ms 21 Jul 2024 525th msbranicky 650 267 185ms 1 Oct 2023 First Prev 451–525 of 819 Next Last