Forsyth–Edwards Notation in all languages 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 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 601st MeWhenI 🇻🇦 548 139 720ms 15 Sep 2025 602nd Vaekor 547 149 12ms 9 Jul 2023 602nd Emutis 🇱🇹 547 149 9ms 26 Oct 2025 604th MeWhenI 🇻🇦 546 151 16ms 16 days ago 605th ovs-code 🇩🇪 546 165 3ms 27 Sep 2024 606th acollett89 545 176 10ms 8 Aug 2025 607th DialFrost 🇸🇬 543 151 140ms 28 Oct 2024 608th dokutan 541 246 42ms 26 Aug 2024 609th FranklinJiaChen 540 151 11ms 3 Aug 2024 609th Anonymousellama21 540 151 11ms 9 Aug 2024 611th dokutan 538 230 3ms 5 Feb 2025 612th MeWhenI 🇻🇦 537 287 48ms 3 Jul 2023 613th AbhilashaTandon 536 152 11ms 21 Sep 2023 614th jerrandolph 536 288 348ms 2 Nov 2023 615th Maximizer02 534 185 9ms 10 Jan 2025 616th AlephSquirrel 533 153 10ms 1 May 2023 616th MaxElf999 533 153 10ms 2 May 2023 616th eiburns 533 153 11ms 5 May 2023 619th AlephSquirrel 530 143 501ms 21 Jan 2024 620th MeWhenI 🇻🇦 530 296 34ms 6 Jun 2023 621st snoozingnewt 🇨🇦 527 196 110ms 31 Oct 2025 622nd snoozingnewt 🇨🇦 525 145 761ms 31 Oct 2025 623rd madex 🇩🇪 525 185 1ms 23 Jul 2025 624th Natanaelel 🇸🇪 525 245 120ms 5 May 2023 625th dokutan 524 172 2ms 27 Dec 2025 626th adoxography 524 183 10ms 22 May 2023 627th hellwue 522 156 10ms 3 May 2023 627th hiichbindermax 522 156 10ms 4 May 2023 629th edsrzf 🇳🇿 518 156 69ms 3 Jul 2025 630th Yewzir 🇧🇪 518 221 2,897ms 9 Feb 2024 631st dokutan 517 119 38ms 21 Apr 2025 632nd Mabeloid 🇳🇴 517 188 2ms 2 Oct 2024 633rd alemelis 516 158 10ms 5 Oct 2024 633rd Andrey135296 516 158 10ms 24 Nov 2024 635th AshyIsMe 🇦🇺 514 101 34ms 2 May 2023 636th Yewzir 🇧🇪 514 189 2ms 9 Feb 2024 637th andrewjc2000 513 159 9ms 30 Apr 2025 638th snoozingnewt 🇨🇦 512 147 472ms 27 Nov 2025 639th IISResetMe 511 140 249ms 3 Jan 2026 640th dokutan 511 220 208ms 29 Jun 2024 641st snoozingnewt 🇨🇦 511 296 203ms 31 Oct 2025 642nd mrmena 🇦🇺 507 189 10ms 29 Mar 2024 643rd chartung17 506 161 12ms 1 Jan 2024 644th Yewzir 🇧🇪 505 245 2ms 18 Jan 2024 645th tobyLovick 503 162 10ms 29 Nov 2023 646th amazingalek 🇳🇴 503 195 430ms 11 Jan 2026 647th Yewzir 🇧🇪 501 197 8ms 4 Apr 2024 648th msbranicky 501 231 1ms 28 Sep 2023 649th Babafaba 500 163 10ms 25 Oct 2025 650th dokutan 499 162 76ms 26 Jan 2026 651st logalex8369 🇺🇸 499 192 14ms 18 Dec 2025 652nd adoxography 497 164 10ms 22 May 2023 652nd nstearns96 🇬🇧 497 164 11ms 12 Nov 2024 652nd snydej 497 164 10ms 21 Nov 2024 652nd kitotch 497 164 10ms 21 Mar 2026 656th daniel-cardone 497 193 11ms 8 Sep 2023 657th emgordon154 496 124 36ms 26 Jul 2024 658th Babafaba 495 153 428ms 25 Oct 2025 659th MeWhenI 🇻🇦 495 163 2ms 1 May 2023 660th rozium 494 165 11ms 11 Oct 2024 660th madex 🇩🇪 494 165 11ms 20 Jul 2025 662nd Solathian 492 122 4ms 26 Mar 2026 663rd msbranicky 491 166 10ms 5 Aug 2023 664th CaedenHarper 🇨🇦 488 86 370ms 21 days ago 665th Schmitt-Very-Cool 488 273 542ms 26 Sep 2025 666th KatieLG 🇬🇧 486 163 1,365ms 1 May 2023 667th snoozingnewt 🇨🇦 486 279 116ms 8 Oct 2025 668th greenstuartj 485 107 33ms 24 Jul 2023 669th andre-lameirinhas 🇵🇹 485 168 10ms 5 May 2023 669th croc54 485 168 10ms 2 Dec 2024 669th BREMAUCY 🇫🇷 485 168 11ms 21 Aug 2025 672nd msbranicky 484 202 99ms 18 Aug 2023 673rd ehulinsky 🇺🇸 482 169 11ms 16 May 2023 673rd briankuder 482 169 11ms 20 Jun 2023 675th xPMo 482 198 3ms 28 Jun 2024 676th adoxography 481 128 38ms 22 May 2023 677th kaptsanovb 479 170 10ms 24 Sep 2023 678th TaserTheFox 🇺🇸 477 171 11ms 1 May 2023 679th janbehrens 🇩🇪 477 200 10ms 1 May 2023 680th MeWhenI 🇻🇦 475 528 12ms 28 Aug 2023 681st CedricGebistorf 474 172 10ms 3 May 2023 681st inverseLorentz 🇦🇺 474 172 11ms 8 May 2023 681st stertooy 🇧🇪 474 172 36ms 20 Jun 2024 684th TheZwierzLF 🇵🇱 471 173 15ms 21 May 2025 685th The-Wolfson 471 288 136ms 9 Feb 2025 686th klixel 🇨🇦 471 321 172ms 23 Jul 2025 687th TheZwierzLF 🇵🇱 470 131 38ms 21 Dec 2025 688th prplz 🇦🇺 467 208 1ms 9 May 2023 689th Matter1024 🇮🇳 466 175 10ms 17 Feb 2026 690th celiendonze 🇨🇭 463 176 11ms 3 May 2023 691st PhysicDev 🇫🇷 460 177 10ms 25 May 2023 692nd yuchuehw 458 178 10ms 3 Jan 2024 693rd msbranicky 456 166 522ms 17 Jan 2024 694th mbittner20 455 179 10ms 27 May 2023 694th Wildst 455 179 10ms 7 Jul 2023 696th msbranicky 455 217 2,754ms 9 Jan 2025 697th TheZwierzLF 🇵🇱 454 167 457ms 22 Nov 2025 698th KatieLG-Transpiler 🇬🇧 453 180 11ms 16 Aug 2024 699th MeWhenI 🇻🇦 453 181 145ms 25 Oct 2024 700th HenryTy83 452 212 10ms 3 May 2023 First Prev 601–700 of 866 Next Last