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 801st jacekwladzinski 580 132 11ms 5 Oct 2025 827th emgordon154 580 155 10ms 11 Dec 2024 828th m42km 577 121 557ms 16 Jan 2024 828th neel11235813 577 121 432ms 10 Mar 2024 830th richard-oelze 🇩🇪 577 153 10ms 11 Apr 2021 831st Shanethegamer 🇺🇸 577 156 12ms 22 Dec 2023 832nd AGoyet 576 133 14ms 29 Jun 2022 832nd galloj 🇨🇿 576 133 12ms 4 Mar 2023 832nd jfallon1997 576 133 14ms 9 Apr 2024 832nd bknower 576 133 11ms 30 Jun 2025 836th snoozingnewt 🇺🇸 576 195 4ms 2 Oct 2025 837th Yewzir 🇧🇪 576 218 3ms 19 Oct 2023 838th iznax 576 232 2ms 7 Oct 2020 839th p-vf 🇨🇭 576 252 407ms 21 Nov 2021 840th stefangabos 🇷🇴 574 154 10ms 8 Apr 2024 840th gigaprofisi 🇺🇸 574 154 11ms 10 Aug 2025 842nd Natanaelel 🇸🇪 572 53 34ms 3 Mar 2022 843rd roguh 🇬🇹 572 122 524ms 23 Jan 2024 844th badouralix 572 134 11ms 18 Mar 2021 844th NicholasSeward 572 134 23ms 9 Sep 2021 844th quimey 572 134 14ms 23 Mar 2023 844th TaserTheFox 🇺🇸 572 134 11ms 24 Mar 2023 844th cros107 🇦🇺 572 134 14ms 3 Jun 2023 844th namelessiw 572 134 10ms 15 Jan 2024 844th brimstonetrader 572 134 11ms 22 Jan 2024 844th mrmena 🇦🇺 572 134 11ms 27 Mar 2024 844th EnTerr 572 134 11ms 1 Sep 2024 844th andrewjc2000 572 134 10ms 9 Mar 2025 854th MeWhenI 🇻🇦 572 136 219ms 29 Jul 2024 855th jake-freeman 570 155 14ms 4 Nov 2020 855th LordSir101 570 155 10ms 16 Aug 2025 857th argusdusty 🇺🇸 567 135 14ms 25 Dec 2020 857th boxjelly 567 135 11ms 10 Feb 2021 857th sleepyStick 567 135 12ms 11 Mar 2022 857th smartiel 567 135 45ms 14 Sep 2022 857th trist224 🇫🇷 567 135 47ms 21 Sep 2022 857th randolchance 567 135 12ms 29 Dec 2022 863rd smclaughlin-cf 566 156 11ms 2 May 2025 863rd a6166231 🇨🇳 566 156 11ms 22 May 2025 865th Daniel-Ellison 565 124 266ms 9 Sep 2025 866th MeWhenI 🇻🇦 564 303 68ms 13 Jul 2021 867th david-ds 563 136 13ms 18 Mar 2021 867th hyperneutrino 563 136 20ms 28 Jun 2021 867th guilhem-roy 🇫🇷 563 136 13ms 23 Feb 2022 867th Terobero 563 136 11ms 2 Sep 2024 867th Pyroan 563 136 13ms 16 May 2025 867th Emutis 🇱🇹 563 136 11ms 30 Aug 2025 873rd w-henderson 563 157 10ms 11 Jun 2022 874th roylucas 562 313 309ms 15 Dec 2022 875th emgordon154 560 395 1,668ms 16 Sep 2025 876th MarcMush 🇫🇷 559 137 12ms 9 Jul 2021 876th bob-th 559 137 12ms 19 Jul 2022 876th FrancoisXavierDecroix 559 137 13ms 16 Apr 2024 876th FranklinJiaChen 559 137 11ms 5 Aug 2024 880th stefangimmillaro 558 101 61ms 26 Dec 2024 881st janbehrens 🇩🇪 557 145 9ms 10 May 2021 882nd sidok 556 126 227ms 5 May 2024 883rd jiaminglimjm 🇲🇾 555 138 13ms 9 Jan 2021 883rd ArmaanAS 555 138 13ms 25 Mar 2021 883rd TinyTheBrontosaurus 555 138 13ms 3 Dec 2023 883rd markusgraube 555 138 10ms 1 Jul 2024 883rd Mathrew2012 555 138 11ms 15 Aug 2024 888th kgodara 555 152 292ms 18 Jan 2024 889th nwellnhof 🇩🇪 554 81 7ms 2 Jun 2022 890th albanian-laundromat 554 126 447ms 5 days ago 891st Andriamanitra 🇫🇮 554 165 4ms 15 May 2023 892nd snoozingnewt 🇺🇸 554 232 146ms 2 Oct 2025 893rd HumanEquivalentUnit 553 139 271ms 8 Oct 2020 893rd IISResetMe 553 139 464ms 25 Feb 2024 895th ravnskjaer 🇩🇰 553 318 333ms 20 Dec 2024 896th Codsilla 🇨🇦 552 127 278ms 4 Jul 2022 897th snoozingnewt 🇺🇸 552 185 2,339ms 2 Oct 2025 898th jared-hughes 551 55 34ms 6 Nov 2021 898th SirBogman 🇺🇸 551 55 41ms 22 Sep 2025 900th AforAmpere 551 139 15ms 21 Feb 2021 First Prev 826–900 of 1,262 Next Last