Forsyth–Edwards Notation in Python in chars. 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 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 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 Calendar 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 Multitap Input NFA Simulator 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 Multitap Input NFA Simulator 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 Chars Time Submitted 75th knutae 🇳🇴 587 143 9ms 13 Nov 2023 75th davecame 587 143 15ms 30 Nov 2023 75th keelimeguy 🇺🇸 587 143 28ms 7 May 2025 75th stefangimmillaro 587 143 12ms 23 May 2025 80th cros107 🇦🇺 583 144 9ms 26 Oct 2023 81st mathisfun271 579 145 9ms 18 Feb 2024 81st neihousaigaai 579 145 9ms 10 Apr 2025 83rd OllieBoyne 🇬🇧 575 146 9ms 1 May 2023 83rd Chimplement 575 146 9ms 13 Dec 2023 85th commandblockguy 🇺🇸 571 147 15ms 1 May 2023 85th SniperSmiley 🇺🇸 571 147 9ms 15 Aug 2023 85th fourth-bit 571 147 15ms 2 Jul 2024 85th logvp 571 147 10ms 7 Oct 2024 89th vhoulbreque 🇫🇷 568 148 10ms 3 days ago 90th scpchicken 🇵🇼 564 149 10ms 1 May 2023 90th Vaekor 564 149 13ms 9 Jul 2023 90th Emutis 🇱🇹 564 149 13ms 26 Oct 2025 93rd FranklinJiaChen 556 151 10ms 3 Aug 2024 93rd Anonymousellama21 556 151 9ms 9 Aug 2024 95th AbhilashaTandon 553 152 9ms 21 Sep 2023 96th AlephSquirrel 549 153 9ms 1 May 2023 96th MaxElf999 549 153 10ms 2 May 2023 96th eiburns 549 153 9ms 5 May 2023 99th hellwue 538 156 9ms 3 May 2023 99th hiichbindermax 538 156 9ms 4 May 2023 101st alemelis 532 158 9ms 5 Oct 2024 101st Andrey135296 532 158 15ms 24 Nov 2024 103rd andrewjc2000 528 159 10ms 30 Apr 2025 104th chartung17 522 161 9ms 1 Jan 2024 105th tobyLovick 519 162 11ms 29 Nov 2023 105th YAJUE114514 519 162 9ms 28 Jul 2025 107th Babafaba 515 163 14ms 25 Oct 2025 108th adoxography 512 164 9ms 22 May 2023 108th nstearns96 🇬🇧 512 164 10ms 12 Nov 2024 108th snydej 512 164 10ms 21 Nov 2024 111th rozium 509 165 9ms 11 Oct 2024 111th madex 🇩🇪 509 165 9ms 20 Jul 2025 113th msbranicky 506 166 10ms 5 Aug 2023 114th andre-lameirinhas 🇵🇹 500 168 10ms 5 May 2023 114th croc54 500 168 10ms 2 Dec 2024 114th BREMAUCY 🇫🇷 500 168 10ms 21 Aug 2025 117th ehulinsky 🇺🇸 497 169 9ms 16 May 2023 117th briankuder 497 169 9ms 20 Jun 2023 119th kaptsanovb 494 170 9ms 24 Sep 2023 119th Flekay 🇩🇪 494 170 9ms 10 Jul 2025 121st TaserTheFox 🇺🇸 491 171 10ms 1 May 2023 122nd CedricGebistorf 488 172 9ms 3 May 2023 122nd inverseLorentz 🇦🇺 488 172 9ms 8 May 2023 122nd stertooy 🇧🇪 488 172 30ms 20 Jun 2024 125th TheZwierzLF 🇵🇱 486 173 14ms 21 May 2025 126th celiendonze 🇨🇭 477 176 9ms 3 May 2023 127th PhysicDev 🇫🇷 475 177 10ms 25 May 2023 128th yuchuehw 472 178 10ms 3 Jan 2024 129th mbittner20 469 179 9ms 27 May 2023 129th Wildst 469 179 10ms 7 Jul 2023 129th Matter1024 🇮🇳 469 179 11ms 21 days ago 132nd KatieLG-Transpiler 🇬🇧 467 180 9ms 16 Aug 2024 133rd bobbysq 462 182 9ms 25 May 2023 134th Stockoh 🇫🇷 457 184 10ms 1 May 2024 135th Natanaelel 🇸🇪 447 188 10ms 5 May 2023 135th Kloppermand 🇩🇰 447 188 9ms 26 May 2023 135th mdnestor 447 188 10ms 27 May 2024 138th Mikey-Beep 🇬🇧 440 191 17ms 28 Aug 2023 139th lelbal 438 192 9ms 17 Oct 2024 139th yjgnaw 438 192 9ms 24 Jul 2025 141st rollershutter 435 193 10ms 3 May 2023 142nd adamnielson42 🇺🇸 429 196 9ms 1 May 2023 143rd elgan65536 426 197 9ms 9 Nov 2024 143rd AstroOrbis 426 197 10ms 11 days ago 145th Masttest 424 198 10ms 31 Jan 2024 145th yokasuretsu 424 198 10ms 14 Jan 2025 147th DrPrettyman 418 201 9ms 25 May 2023 147th mrmena 🇦🇺 418 201 9ms 29 Mar 2024 149th m42km 416 202 9ms 3 Feb 2024 150th ridingqwerty 🇺🇸 414 203 9ms 30 Jan 2024 First Prev 76–150 of 184 Next Last
