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 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 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 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 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 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 376th cbrt-x 703 183 144ms 20 Jan 2025 377th GrayJoKing 🇦🇺 702 117 133ms 12 Aug 2024 378th snoozingnewt 🇺🇸 701 190 336ms 20 days ago 379th stefangimmillaro 701 220 42ms 6 May 2025 380th CaedenHarper 🇨🇦 701 224 270ms 7 days ago 381st UnderKoen 🇳🇱 701 228 2ms 20 Jan 2025 382nd olleicua 🇺🇸 700 137 8ms 3 Feb 2024 382nd CaedenHarper 🇨🇦 700 137 9ms 23 Aug 2025 384th stefangimmillaro 700 140 368ms 9 Sep 2023 385th MeWhenI 🇻🇦 700 177 2ms 1 May 2023 386th DialFrost 🇸🇬 700 193 2ms 26 Jan 2024 387th MeWhenI 🇻🇦 699 184 498ms 1 May 2023 388th MeWhenI 🇻🇦 697 107 3ms 1 May 2023 389th bizy-coder 695 109 478ms 11 Oct 2024 390th Yax42 🇫🇷 695 138 8ms 7 days ago 391st blaztoma 🇱🇹 692 89 31ms 25 days ago 392nd emgordon154 690 119 117ms 6 Sep 2024 393rd DialFrost 🇸🇬 689 152 4ms 17 Jun 2024 394th adyache 🇺🇸 689 169 8ms 24 May 2023 395th retrohun 688 139 3ms 27 May 2023 396th edsrzf 🇳🇿 688 194 41ms 24 Jan 2025 397th MeWhenI 🇻🇦 686 197 1ms 11 Oct 2023 398th Shanethegamer 🇺🇸 684 90 34ms 2 May 2023 399th MeWhenI 🇻🇦 684 312 7ms 29 Nov 2023 400th edsrzf 🇳🇿 683 221 201ms 17 Jun 2025 401st emgordon154 682 182 4ms 27 Dec 2024 402nd janbehrens 🇩🇪 681 144 422ms 1 May 2023 403rd zakariamouhid 680 141 8ms 11 May 2023 404th DialFrost 🇸🇬 680 182 2ms 14 Sep 2024 405th duckyluuk 🇳🇱 677 146 3,045ms 25 Oct 2024 406th albanian-laundromat 677 183 3ms 7 Jul 2025 407th jared-hughes 677 190 124ms 11 Sep 2023 408th MeWhenI 🇻🇦 677 197 45ms 4 Sep 2024 409th MeWhenI 🇻🇦 675 186 458ms 1 May 2023 410th DialFrost 🇸🇬 674 109 235ms 14 Jun 2024 411th retrohun 674 120 3ms 27 May 2023 412th bizy-coder 674 121 9ms 6 Nov 2023 412th 4atj 674 121 10ms 30 Jun 2025 414th Shanethegamer 🇺🇸 672 112 305ms 9 May 2023 415th AshyIsMe 🇦🇺 670 101 35ms 2 May 2023 416th dokutan 670 121 937ms 21 Apr 2025 417th clockworknazo 670 135 4ms 23 Jun 2023 418th RDShah 668 122 9ms 3 May 2023 418th Yewzir 🇧🇪 668 122 79ms 27 Jan 2024 418th JunkIce 668 122 9ms 24 Jan 2025 418th dokutan 668 122 10ms 18 Apr 2025 422nd stackotter 668 212 126ms 29 May 2023 423rd elgan65536 668 226 359ms 26 Oct 2023 424th 5cw 🇺🇸 667 82 2ms 1 May 2023 425th ZakkkkAttackkkk 🇵🇭 665 146 2ms 12 Nov 2023 426th Shanethegamer 🇺🇸 658 174 379ms 1 May 2023 427th emgordon154 658 243 2ms 10 Jun 2025 428th SirBogman 🇺🇸 657 82 118ms 28 Aug 2023 429th nwellnhof 🇩🇪 657 124 11ms 28 May 2024 430th BambooleanLogic 🇸🇪 657 146 9ms 28 Jun 2023 431st Yax42 🇫🇷 656 148 2ms 14 Oct 2025 432nd BlankSpruce 655 175 382ms 28 Aug 2024 433rd MeWhenI 🇻🇦 655 177 2ms 1 May 2023 434th janbehrens 🇩🇪 654 160 3ms 2 Jul 2023 435th Yax42 🇫🇷 653 161 117ms 15 Oct 2025 436th Shanethegamer 🇺🇸 652 124 2ms 2 May 2023 437th inventshah 652 125 9ms 3 May 2023 438th Shanethegamer 🇺🇸 651 149 2ms 1 May 2023 439th DialFrost 🇸🇬 649 125 4ms 17 Aug 2024 440th emgordon154 648 148 9ms 13 Jun 2024 440th madeforlosers 648 148 10ms 3 Dec 2024 442nd NickTheEASDude 🇺🇸 647 179 2ms 9 Oct 2024 443rd DialFrost 🇸🇬 646 128 34ms 1 Mar 2025 444th gifti258 646 178 73ms 14 Sep 2023 445th Shanethegamer 🇺🇸 644 114 231ms 12 May 2023 446th Mabeloid 🇳🇴 644 180 2ms 21 Sep 2024 447th MeWhenI 🇻🇦 643 151 2ms 25 Aug 2023 448th Seek64 🇩🇪 642 127 9ms 25 Jun 2025 449th angel-p57 🇯🇵 642 259 2ms 10 Dec 2023 450th CaedenHarper 🇨🇦 641 153 351ms 17 Oct 2025 First Prev 376–450 of 816 Next Last