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) 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 Chars Time Submitted 481st Yax42 🇫🇷 639 179 2,877ms 14 Nov 2025 482nd Bulmenisaurus 637 128 10ms 29 Jan 2025 482nd ryyyn 🇺🇸 637 128 10ms 6 Feb 2026 484th aditsu 637 155 2,616ms 12 Aug 2025 485th snoozingnewt 🇨🇦 636 182 1ms 31 Oct 2025 486th ShiraJoseph 🇺🇸 635 151 10ms 21 Jul 2023 486th r-schmidtke 635 151 11ms 26 Apr 2024 488th albanian-laundromat 🇺🇸 635 201 41ms 7 Nov 2025 489th MeWhenI 🇻🇦 634 142 3ms 1 Nov 2023 490th 5cw 🇺🇸 632 129 10ms 2 Aug 2024 491st tomh1012 632 155 438ms 11 days ago 492nd greenstuartj 631 107 33ms 24 Jul 2023 493rd Shanethegamer 🇺🇸 628 114 255ms 12 May 2023 494th MeWhenI 🇻🇦 628 157 2,602ms 2 Dec 2024 495th MeWhenI 🇻🇦 627 120 249ms 26 Aug 2023 496th bzijlema 🇳🇱 627 130 10ms 23 Jul 2025 497th msbranicky 627 246 285ms 31 Aug 2023 498th JRaspass 🇬🇧 625 96 4ms 17 May 2023 499th MeWhenI 🇻🇦 623 231 1,415ms 1 May 2023 500th RaBa21 🇭🇺 622 131 10ms 19 Jul 2025 501st JunkIce 621 122 422ms 24 Jan 2025 502nd Sora1248 🇩🇪 619 157 2ms 21 May 2023 503rd prplz 🇦🇺 617 132 10ms 12 May 2023 503rd uttumuttu 🇫🇮 617 132 10ms 22 Dec 2023 503rd edsrzf 🇳🇿 617 132 10ms 11 Dec 2025 506th rucin93 🇵🇱 617 133 150ms 21 Feb 2025 507th emgordon154 616 246 181ms 14 Mar 2025 508th annaproxy 613 133 10ms 1 May 2023 509th edsrzf 🇳🇿 613 147 3ms 22 Nov 2025 510th janbehrens 🇩🇪 612 123 507ms 1 May 2023 511th MeWhenI 🇻🇦 612 187 453ms 1 May 2023 512th iczelia 🇩🇪 611 157 10ms 23 Oct 2025 513th BlankSpruce 611 159 1ms 26 Aug 2024 514th snoozingnewt 🇨🇦 610 253 292ms 31 Oct 2025 515th DialFrost 🇸🇬 609 101 37ms 2 Jun 2024 516th bricknellj 608 134 9ms 9 Jul 2024 516th blaztoma 🇱🇹 608 134 10ms 31 Jan 2026 518th KrausRaus 🇺🇸 608 215 2ms 11 Oct 2023 519th Yewzir 🇧🇪 607 158 10ms 11 Feb 2024 519th alexsave 607 158 10ms 16 Jan 2026 521st MeWhenI 🇻🇦 607 425 1,416ms 10 Feb 2025 522nd CaedenHarper 🇨🇦 606 125 465ms 3 days ago 523rd billings7 🇬🇧 605 162 396ms 20 May 2024 524th SirBogman 🇺🇸 603 102 34ms 28 Aug 2023 525th GolfingSuccess 🇬🇷 603 161 1ms 1 May 2023 526th Bmrl7 599 136 11ms 20 Feb 2024 527th MeWhenI 🇻🇦 597 120 281ms 1 May 2023 528th xdaniel-lim 595 137 9ms 27 Jan 2025 528th Mabeloid 🇳🇴 595 137 9ms 4 May 2025 528th aksyristos 595 137 10ms 11 days ago 531st emgordon154 595 166 8ms 7 Jan 2025 532nd edsrzf 🇳🇿 594 111 2ms 16 Jun 2025 533rd ravnskjaer 🇩🇰 594 224 458ms 15 Dec 2025 534th didion0 🇺🇸 592 162 14ms 2 May 2023 534th eranws 592 162 10ms 23 Dec 2024 534th a6166231 🇨🇳 592 162 10ms 16 May 2025 537th jared-hughes 592 164 2ms 7 Sep 2023 538th zbreit 🇺🇸 591 138 17ms 5 May 2023 538th StefanHabel 🇨🇦 591 138 10ms 13 Aug 2023 538th markusgraube 591 138 9ms 26 Mar 2024 541st postie77 590 166 391ms 11 Jul 2023 542nd 5pyr 590 196 1ms 16 May 2023 542nd Sciman101 590 196 1ms 16 May 2023 544th Shanethegamer 🇺🇸 589 166 100ms 13 May 2023 545th KatieLG 🇬🇧 588 163 11ms 1 May 2023 546th Yewzir 🇧🇪 588 205 11ms 30 Dec 2024 547th DialFrost 🇸🇬 587 129 527ms 17 Jan 2024 548th Yewzir 🇧🇪 587 263 295ms 5 Jan 2024 549th zhaohm14 586 139 10ms 23 Jul 2025 549th YAJUE114514 586 139 9ms 14 Dec 2025 551st MeWhenI 🇻🇦 585 218 3ms 24 Jul 2023 552nd sanscheese 583 103 4ms 21 Jul 2023 553rd ahmetdemirag 🇨🇾 582 140 10ms 30 Oct 2024 554th yzhs 🇩🇪 582 221 129ms 25 Jun 2023 555th MeWhenI 🇻🇦 578 131 446ms 24 May 2024 556th rschwa6308 🇺🇸 578 141 16ms 5 May 2023 556th MeWhenI 🇻🇦 578 141 10ms 26 Feb 2025 558th MeWhenI 🇻🇦 578 181 5ms 28 May 2023 559th msbranicky 578 214 2ms 17 Aug 2023 560th GolfingSuccess 🇬🇷 574 142 10ms 1 May 2023 First Prev 481–560 of 863 Next Last