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 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 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 742nd Sp3000 🇦🇺 589 130 12ms 14 May 2021 742nd zbreit 🇺🇸 589 130 16ms 30 May 2021 742nd Kloppermand 🇩🇰 589 130 13ms 19 Oct 2021 742nd souta-1326 589 130 11ms 7 Feb 2022 742nd feherd 589 130 15ms 4 Mar 2022 742nd OllieBoyne 🇬🇧 589 130 10ms 5 Mar 2022 742nd TobyBoyne 🇬🇧 589 130 11ms 14 Apr 2022 742nd iihiro 🇯🇵 589 130 15ms 2 Aug 2022 742nd betaveros 589 130 24ms 10 Aug 2022 742nd g-katsuki 589 130 11ms 14 Sep 2022 742nd StefanHabel 🇨🇦 589 130 12ms 12 Dec 2022 742nd celiendonze 🇨🇭 589 130 13ms 25 Apr 2023 742nd ssbhatt4321 589 130 15ms 11 Jun 2023 742nd janbehrens 🇩🇪 589 130 15ms 17 Jun 2023 742nd AlexanderFair 589 130 12ms 2 Aug 2023 742nd bzijlema 🇳🇱 589 130 10ms 14 Nov 2023 742nd m42km 589 130 15ms 23 Nov 2023 742nd mathisfun271 589 130 11ms 25 Dec 2023 742nd firegene 🇮🇪 589 130 11ms 14 Jan 2024 742nd Masttest 589 130 11ms 15 Feb 2024 742nd thienudomsrirungruang 589 130 12ms 4 Apr 2024 742nd ahmetdemirag 🇨🇾 589 130 12ms 4 Jun 2024 742nd Mikey-Beep 🇬🇧 589 130 11ms 5 Sep 2024 742nd davecame 589 130 11ms 25 Sep 2024 742nd moustave 589 130 12ms 5 Dec 2024 742nd eranlambooij 589 130 12ms 18 Apr 2025 742nd klixel 🇨🇦 589 130 14ms 11 Jul 2025 742nd redweasel 589 130 11ms 24 Jul 2025 742nd ryyyn 🇺🇸 589 130 11ms 17 days ago 780th retrohun 589 137 163ms 16 Oct 2020 781st Athe81 589 150 12ms 2 Nov 2020 782nd c-cpp-a 589 259 1,141ms 26 Jul 2025 783rd Bubbler-4 588 134 78ms 13 Sep 2023 784th calinous 🇷🇴 588 227 2ms 3 Mar 2023 785th commandblockguy 🇺🇸 587 119 564ms 1 Sep 2025 786th raphaelimahorn 587 247 343ms 21 Nov 2021 787th Shanethegamer 🇺🇸 586 144 416ms 30 Mar 2025 788th bbonenfant 585 131 12ms 21 Nov 2020 788th geofft 585 131 11ms 10 Dec 2020 788th MichaelMBradley 🇨🇦 585 131 12ms 19 Jun 2022 788th b10011 🇫🇮 585 131 10ms 16 Jan 2023 788th starfihs 585 131 11ms 23 Feb 2025 788th dirckvdende 585 131 10ms 11 Jul 2025 788th InigoK 🇺🇸 585 131 11ms 10 Sep 2025 795th snoozingnewt 🇺🇸 583 194 383ms 5 Oct 2025 796th cure-honey 🇯🇵 583 207 52ms 9 Oct 2020 797th msbranicky 582 288 214ms 6 Oct 2023 798th CatsAreFluffy 581 152 11ms 17 Jan 2023 799th isaiah0311 581 230 2ms 16 Feb 2023 800th henrytranter 580 132 15ms 9 Oct 2020 800th andre-lameirinhas 🇵🇹 580 132 12ms 11 Oct 2020 800th adoxography 580 132 11ms 23 Jan 2021 800th UBKorkut 580 132 11ms 12 Mar 2021 800th buffalocat 580 132 12ms 3 May 2021 800th pascscha 580 132 11ms 13 May 2021 800th knutae 🇳🇴 580 132 11ms 29 Jun 2021 800th estomagordo 🇳🇱 580 132 12ms 7 Dec 2021 800th amollberg 🇸🇪 580 132 14ms 29 Jan 2022 800th CedricGebistorf 580 132 11ms 6 Mar 2022 800th cooljoseph1 580 132 13ms 6 May 2022 800th abba23 580 132 12ms 27 May 2022 800th nullie 580 132 10ms 8 Jun 2022 800th georgehulme 580 132 14ms 12 Oct 2022 800th astonm 580 132 14ms 15 Nov 2022 800th RDShah 580 132 11ms 23 Nov 2022 800th myleopard 580 132 11ms 23 Dec 2022 800th dranjohn 580 132 13ms 11 Sep 2023 800th RZ781 580 132 12ms 19 Nov 2023 800th dragonshadows07 580 132 11ms 19 Jan 2024 800th AtengChen 580 132 12ms 17 Aug 2024 800th maxgodfrey2004 🇨🇦 580 132 11ms 5 Jan 2025 800th croc54 580 132 11ms 8 Jan 2025 800th CLOStrophobic 🇮🇹 580 132 11ms 8 Feb 2025 800th connor-grady 580 132 11ms 7 May 2025 800th jacekwladzinski 580 132 11ms 5 Oct 2025 First Prev 751–825 of 1,259 Next Last