Intersection 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 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 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 676th Chinay-Domitrix 🇺🇸 626 163 3,465ms 25 Mar 2025 677th zacjl 623 123 27ms 25 Jun 2021 677th stefangimmillaro 623 123 23ms 11 Sep 2021 677th 5cw 🇺🇸 623 123 29ms 28 May 2024 677th Bulmenisaurus 623 123 17ms 8 Oct 2025 681st RandGuy 623 233 324ms 1 Apr 2022 682nd Maznek 622 142 10ms 31 Jan 2024 682nd junkondo-jp 622 142 10ms 5 May 2024 682nd Andrey-Plotnikov 622 142 10ms 17 May 2024 682nd Dataen 622 142 10ms 9 Jun 2024 686th snoozingnewt 🇺🇸 620 284 477ms 2 Oct 2025 687th inventshah 619 95 2ms 15 Nov 2022 687th Salutations45 619 95 2ms 19 Jan 2025 689th AlephSquirrel 618 124 45ms 3 Aug 2023 689th bricknellj 618 124 39ms 27 days ago 691st UBKorkut 618 143 10ms 12 Mar 2021 691st olleicua 🇺🇸 618 143 10ms 3 Feb 2024 693rd KatieLG 🇬🇧 618 215 665ms 19 May 2021 694th hklemp 🇩🇪 618 235 350ms 21 Nov 2021 695th eiburns 615 286 423ms 18 Dec 2020 695th Vaekor 615 286 339ms 9 Jul 2023 697th o0lit3 🇺🇸 614 73 23ms 1 Jul 2021 698th KatieLG 🇬🇧 614 273 239ms 20 May 2021 699th pxeger 🇬🇧 613 125 45ms 14 Feb 2022 699th PeterTillema 🇳🇱 613 125 26ms 29 Mar 2023 699th lynn 613 125 44ms 17 Oct 2023 702nd daveberlin 613 144 10ms 21 Oct 2023 703rd c0d3-4-F00d 🇩🇪 613 218 6ms 23 May 2022 704th dokutan 612 210 160ms 4 Jul 2024 705th MeWhenI 🇻🇦 611 185 348ms 30 Jan 2023 706th ovs-code 🇩🇪 610 116 182ms 17 Apr 2025 707th ryanlanegit 610 126 267ms 19 Jun 2022 708th boxjelly 609 289 310ms 21 Feb 2021 709th KasperKivimaeki 🇫🇮 608 126 24ms 11 days ago 710th Mikey-Beep 🇬🇧 608 184 17ms 17 Aug 2025 711th osmith93 607 220 2ms 10 Jun 2021 712th MeWhenI 🇻🇦 607 223 523ms 5 Mar 2022 713th raphaelimahorn 607 290 400ms 15 Oct 2020 714th snoozingnewt 🇺🇸 606 93 39ms 23 days ago 715th dokutan 605 117 125ms 15 Jun 2025 716th h3ra993huskp 🇯🇵 605 291 389ms 1 Jan 2024 717th czylabsonasa 🇭🇺 604 116 254ms 15 Jun 2022 718th zolivier 604 220 108ms 8 Dec 2021 719th andersk 🇺🇸 603 127 14ms 6 Oct 2020 719th scpchicken 🇵🇼 603 127 22ms 3 Jun 2024 719th blaztoma 🇱🇹 603 127 24ms 26 days ago 722nd MeWhenI 🇻🇦 603 208 1,270ms 7 Jun 2023 723rd AlephSquirrel 602 116 448ms 21 Jan 2024 723rd m-tkach 🇺🇦 602 116 384ms 26 Jan 2024 725th Yewzir 🇧🇪 602 222 2ms 9 Feb 2024 726th iznax 602 241 355ms 21 Nov 2021 727th Jacob385 601 293 614ms 19 Mar 2024 727th yoshykai 601 293 343ms 28 Mar 2025 729th CaedenHarper 🇨🇦 598 128 34ms 29 Jul 2025 730th Yewzir 🇧🇪 598 215 157ms 14 Sep 2023 731st Frowny 594 51 41ms 28 May 2021 732nd mokymok 🇺🇸 594 129 12ms 23 Jul 2021 732nd jared-hughes 594 129 11ms 20 Jul 2022 732nd SirFireball3521 594 129 33ms 25 Jan 2023 732nd adamnielson42 🇺🇸 594 129 21ms 21 Aug 2023 732nd stertooy 🇧🇪 594 129 32ms 18 Jun 2024 732nd edsrzf 🇳🇿 594 129 28ms 14 days ago 738th geofft 593 136 180ms 10 Dec 2020 739th CaedenHarper 🇨🇦 593 149 11ms 24 Aug 2025 740th emgordon154 591 44 369ms 18 Sep 2025 741st TimCurwick 🇺🇸 591 130 403ms 30 Nov 2020 742nd marcin7Cd 589 130 11ms 8 Oct 2020 742nd Attero 🇸🇪 589 130 11ms 27 Oct 2020 742nd abailey2020 🇺🇸 589 130 14ms 12 Dec 2020 742nd 0xtristan 589 130 16ms 18 Dec 2020 742nd bastienvoirin 🇫🇷 589 130 11ms 4 Feb 2021 742nd richard-oelze 🇩🇪 589 130 13ms 13 Feb 2021 742nd neihousaigaai 589 130 11ms 17 Mar 2021 742nd Indivicivet 589 130 14ms 30 Mar 2021 742nd cbondurant 589 130 11ms 7 May 2021 First Prev 676–750 of 1,260 Next Last