Intersection 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 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 Numbrix 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 Numbrix 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 601st stefangimmillaro 672 167 205ms 18 Sep 2022 602nd Pixels4Breakfast 670 132 10ms 2 Feb 2022 602nd Lv0Sys 🇵🇱 670 132 10ms 8 days ago 604th jgbaldwinbrown 669 236 273ms 29 Jun 2021 605th edsrzf 🇳🇿 668 168 4ms 6 Oct 2024 606th stefangimmillaro 667 153 2,983ms 31 Oct 2024 606th emgordon154 667 153 2,909ms 24 Jul 2025 608th mdznr 667 199 107ms 14 Dec 2020 609th KatieLG 🇬🇧 667 218 404ms 1 May 2024 610th MeWhenI 🇻🇦 666 193 165ms 29 Apr 2025 611th sisyphus-ppcg 🇦🇺 665 105 511ms 17 Jan 2024 612th L1Wulf 665 133 9ms 4 Feb 2022 612th fitzdotlol 🇺🇸 665 133 9ms 20 Mar 2022 612th LukeBridges 🇬🇧 665 133 9ms 12 Mar 2024 612th wh3n3v3r 🇨🇿 665 133 10ms 8 Nov 2024 612th Palladium02 665 133 9ms 28 May 2025 617th CaedenHarper 🇨🇦 664 265 508ms 3 Oct 2025 618th tatzyr 🇯🇵 663 85 33ms 18 Dec 2024 619th saito-ta 🇯🇵 663 238 1,173ms 4 Jul 2022 620th DaDerpDuck 662 169 2ms 20 Jan 2021 621st CatsAreFluffy 662 231 57ms 12 Dec 2022 622nd cbrt-x 662 266 460ms 29 Sep 2021 623rd LHLaurini 🇧🇷 661 202 2ms 30 Jun 2024 624th verticallity 661 254 177ms 6 Apr 2022 625th BrunoVisnadi 🇧🇷 660 116 41ms 8 Oct 2025 626th Jacob385 659 106 429ms 4 Apr 2024 627th edsrzf 🇳🇿 659 155 3,078ms 25 Oct 2024 628th Yewzir 🇧🇪 659 232 393ms 27 Jan 2024 629th janbehrens 🇩🇪 659 267 433ms 16 May 2023 630th emgordon154 658 139 5ms 30 Dec 2024 631st KatieLG 🇬🇧 657 121 1,020ms 25 Apr 2021 632nd janbehrens 🇩🇪 657 206 471ms 19 Jul 2022 633rd memmaptensor 🇹🇭 657 221 352ms 21 Jan 2022 634th olleicua 🇺🇸 656 86 34ms 25 Mar 2025 635th raphaelimahorn 655 135 9ms 15 Oct 2020 635th Larento 655 135 10ms 14 Oct 2023 635th helbling 🇨🇭 655 135 10ms 16 Jul 2024 638th chlorobenzene12 655 171 2ms 27 Dec 2022 639th GrayJoKing 🇦🇺 654 171 109ms 24 Nov 2021 640th MeWhenI 🇻🇦 653 107 615ms 24 May 2024 641st Shanethegamer 🇺🇸 653 140 5ms 14 Mar 2025 642nd VictorChemin 🇫🇷 652 205 2ms 26 Nov 2021 642nd pyrolitic 🇮🇪 652 205 2ms 26 Apr 2022 642nd CatsAreFluffy 652 205 2ms 25 Jan 2023 645th saito-ta 🇯🇵 650 69 4ms 4 Jul 2022 646th KrausRaus 🇺🇸 650 136 10ms 9 Dec 2020 646th akshatj27 🇦🇶 650 136 9ms 30 Dec 2021 646th chasewalden 650 136 9ms 25 Apr 2023 649th janbehrens 🇩🇪 649 108 272ms 19 Jul 2022 650th DialFrost 🇸🇬 649 120 112ms 4 Aug 2024 651st TRexOnGit 649 224 389ms 29 Nov 2024 652nd clockworknazo 647 117 4ms 30 Jun 2023 653rd MeWhenI 🇻🇦 647 194 6ms 11 Oct 2023 654th lowlighter 645 137 9ms 1 Nov 2020 654th boxjelly 645 137 9ms 7 Feb 2021 654th randolchance 645 137 9ms 29 Dec 2022 657th xsot 🇸🇬 644 119 46ms 12 days ago 657th jared-hughes 644 119 22ms 12 days ago 659th AlephSquirrel 644 194 8ms 21 Oct 2024 660th MeWhenI 🇻🇦 644 213 41ms 7 Jun 2023 661st inventshah 643 109 270ms 14 Nov 2022 662nd jared-hughes 643 288 13ms 6 Jul 2024 663rd boxjelly 642 208 2ms 17 Feb 2021 664th MattShaile 641 138 8ms 19 Apr 2022 664th ShiraJoseph 🇺🇸 641 138 9ms 6 May 2023 664th two-bad 🇬🇧 641 138 9ms 24 Feb 2024 664th xShadowBlade 641 138 10ms 26 Dec 2024 668th Adelzu 640 227 373ms 21 Nov 2021 668th joelgduggan 640 227 351ms 21 Nov 2021 670th bwat2 640 275 407ms 21 Apr 2022 670th crizin 🇰🇷 640 275 411ms 15 Sep 2023 672nd alexkunin 636 139 12ms 13 Oct 2020 673rd jgbaldwinbrown 636 210 2ms 29 Jun 2021 674th inventshah 635 110 396ms 16 Jan 2024 674th CaedenHarper 🇨🇦 635 110 487ms 29 Jul 2025 First Prev 601–675 of 1,292 Next Last