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Forsyth–Edwards Notation in all languages in chars. 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper 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 Chars Time Submitted 451st greenstuartj 641 107 34ms 24 Jul 2023 452nd msbranicky 641 246 289ms 31 Aug 2023 453rd Bulmenisaurus 639 128 10ms 29 Jan 2025 454th Sora1248 🇩🇪 639 157 2ms 21 May 2023 455th MeWhenI 🇻🇦 638 178 138ms 5 Sep 2023 456th ShiraJoseph 🇺🇸 637 151 9ms 21 Jul 2023 456th r-schmidtke 637 151 11ms 26 Apr 2024 458th MeWhenI 🇻🇦 635 157 4,087ms 2 Dec 2024 459th 5cw 🇺🇸 634 129 10ms 2 Aug 2024 460th albanian-laundromat 634 202 45ms 7 Sep 2025 461st JRaspass 🇬🇧 633 96 4ms 17 May 2023 462nd JunkIce 633 122 483ms 24 Jan 2025 462nd dokutan 633 122 480ms 18 Apr 2025 464th MeWhenI 🇻🇦 632 120 263ms 26 Aug 2023 465th BlankSpruce 631 159 2ms 26 Aug 2024 466th bzijlema 🇳🇱 629 130 10ms 23 Jul 2025 467th MeWhenI 🇻🇦 628 231 1,384ms 1 May 2023 468th RaBa21 🇭🇺 625 131 11ms 19 Jul 2025 469th rucin93 🇵🇱 624 133 147ms 21 Feb 2025 470th GolfingSuccess 🇬🇷 623 161 2ms 1 May 2023 471st snoozingnewt 🇺🇸 623 253 253ms 4 mins ago 472nd prplz 🇦🇺 620 132 10ms 12 May 2023 472nd uttumuttu 🇫🇮 620 132 11ms 22 Dec 2023 474th MeWhenI 🇻🇦 618 120 241ms 1 May 2023 475th janbehrens 🇩🇪 617 123 518ms 1 May 2023 476th DialFrost 🇸🇬 616 101 40ms 2 Jun 2024 477th annaproxy 615 133 10ms 1 May 2023 477th ryyyn 🇺🇸 615 133 11ms 18 Jan 2025 479th MeWhenI 🇻🇦 615 187 464ms 1 May 2023 480th emgordon154 615 246 176ms 14 Mar 2025 481st edsrzf 🇳🇿 613 149 3ms 23 Aug 2025 482nd iczelia 🇩🇪 613 157 9ms 8 days ago 483rd Yewzir 🇧🇪 613 205 13ms 30 Dec 2024 484th jared-hughes 612 164 2ms 7 Sep 2023 485th bricknellj 611 134 10ms 9 Jul 2024 486th SirBogman 🇺🇸 610 102 35ms 28 Aug 2023 487th MeWhenI 🇻🇦 610 425 839ms 10 Feb 2025 488th Yewzir 🇧🇪 609 158 9ms 11 Feb 2024 489th billings7 🇬🇧 609 162 364ms 20 May 2024 490th Yax42 🇫🇷 605 190 76ms 16 days ago 491st msbranicky 604 235 2ms 11 Oct 2023 492nd CaedenHarper 🇨🇦 603 128 621ms 11 Aug 2025 493rd edsrzf 🇳🇿 602 111 2ms 16 Jun 2025 494th Bmrl7 602 136 10ms 20 Feb 2024 495th emgordon154 601 166 10ms 7 Jan 2025 496th Yewzir 🇧🇪 600 263 289ms 5 Jan 2024 497th DialFrost 🇸🇬 599 129 843ms 17 Jan 2024 498th xdaniel-lim 597 137 9ms 27 Jan 2025 498th Mabeloid 🇳🇴 597 137 10ms 4 May 2025 500th didion0 🇺🇸 594 162 11ms 2 May 2023 500th eranws 594 162 10ms 23 Dec 2024 500th a6166231 🇨🇳 594 162 9ms 16 May 2025 503rd Shanethegamer 🇺🇸 594 166 89ms 13 May 2023 503rd postie77 594 166 420ms 11 Jul 2023 505th 5pyr 594 196 2ms 16 May 2023 505th Sciman101 594 196 1ms 16 May 2023 507th zbreit 🇺🇸 593 138 18ms 5 May 2023 507th StefanHabel 🇨🇦 593 138 10ms 13 Aug 2023 507th markusgraube 593 138 10ms 26 Mar 2024 510th MeWhenI 🇻🇦 591 218 3ms 24 Jul 2023 511th sanscheese 590 103 4ms 21 Jul 2023 512th MeWhenI 🇻🇦 590 131 504ms 24 May 2024 513th KatieLG 🇬🇧 590 163 9ms 1 May 2023 514th zhaohm14 589 139 11ms 23 Jul 2025 515th MeWhenI 🇻🇦 588 139 1,092ms 15 Sep 2025 516th yzhs 🇩🇪 586 221 138ms 25 Jun 2023 517th ahmetdemirag 🇨🇾 584 140 10ms 30 Oct 2024 518th MeWhenI 🇻🇦 583 181 4ms 28 May 2023 519th msbranicky 583 214 2ms 17 Aug 2023 520th GolfingSuccess 🇬🇷 581 133 693ms 2 Mar 2024 521st rschwa6308 🇺🇸 580 141 17ms 5 May 2023 521st MeWhenI 🇻🇦 580 141 13ms 26 Feb 2025 523rd adyache 🇺🇸 577 171 399ms 4 May 2023 524th GolfingSuccess 🇬🇷 576 142 11ms 1 May 2023 524th janbehrens 🇩🇪 576 142 11ms 1 May 2023 First Prev 451–525 of 800 Next Last