Leyland Numbers 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 rowan-OzRunways 825 137 211ms 26 Jan 2021 376th kaascevich 825 137 240ms 9 Jul 2025 378th andersk 🇺🇸 823 145 223ms 25 Oct 2022 379th Natanaelel 🇸🇪 822 54 113ms 22 Feb 2023 380th ridingqwerty 🇺🇸 822 70 566ms 29 Jan 2024 380th m-tkach 🇺🇦 822 70 550ms 31 Jan 2024 382nd iczelia 🇩🇪 822 83 133ms 19 Oct 2025 383rd error256 820 94 20ms 29 Nov 2024 384th GrayJoKing 🇦🇺 818 33 41ms 31 Jul 2022 384th Steffan153 🇫🇮 818 33 41ms 17 Jan 2023 384th stackofbears 818 33 34ms 9 Dec 2023 384th orthoplex 🇨🇽 818 33 38ms 20 Jul 2024 388th dvargas46 🇺🇸 818 74 5ms 25 Feb 2023 389th andersk 🇺🇸 817 74 9ms 6 Oct 2020 389th 77Tigers 817 74 15ms 28 Feb 2021 389th xnor-gate 817 74 10ms 27 Mar 2021 389th inventshah 817 74 9ms 16 Apr 2021 389th pascscha 817 74 14ms 14 May 2021 389th sisyphus-ppcg 🇦🇺 817 74 10ms 15 Jun 2021 389th HPWiz 🇳🇿 817 74 10ms 2 Jul 2021 389th jared-hughes 817 74 9ms 17 Oct 2021 389th lynn 817 74 10ms 18 May 2022 389th OllieBoyne 🇬🇧 817 74 10ms 21 Jul 2022 389th bricknellj 817 74 10ms 22 Jul 2022 389th andre-lameirinhas 🇵🇹 817 74 11ms 26 Jul 2022 389th 051 🇸🇬 817 74 11ms 19 Aug 2022 389th Eilonlif 🇮🇱 817 74 9ms 9 Sep 2022 389th suwat513 817 74 9ms 21 Sep 2022 389th za3k 817 74 9ms 11 Oct 2022 389th zacjl 817 74 10ms 16 Nov 2022 389th thehylian 817 74 10ms 6 Jan 2023 389th AlephSquirrel 817 74 9ms 17 Jan 2023 389th bizy-coder 817 74 10ms 30 Jan 2023 389th aksyristos 817 74 14ms 6 Feb 2023 389th quimey 817 74 10ms 7 Mar 2023 389th PeterTillema 🇳🇱 817 74 9ms 4 Apr 2023 389th Fracture17 817 74 10ms 8 Apr 2023 389th fourth-bit 817 74 10ms 25 Jun 2023 389th Rubiksmath 817 74 9ms 27 Jul 2023 389th StefanHabel 🇨🇦 817 74 9ms 12 Oct 2023 389th bzijlema 🇳🇱 817 74 10ms 29 Nov 2023 389th 5cw 🇺🇸 817 74 9ms 25 Dec 2023 389th thatbirdguythatuknownot 817 74 10ms 27 Jan 2024 389th RobertHoeh 817 74 10ms 7 Mar 2024 389th thienudomsrirungruang 817 74 10ms 16 Apr 2024 389th rollershutter 817 74 10ms 12 Jun 2024 389th stertooy 🇧🇪 817 74 14ms 12 Jun 2024 389th Bulmenisaurus 817 74 9ms 1 Jul 2024 389th ahmetdemirag 🇨🇾 817 74 10ms 16 Jul 2024 389th alemelis 817 74 14ms 15 Sep 2024 389th Troon 817 74 10ms 24 Feb 2025 389th ryyyn 🇺🇸 817 74 9ms 20 May 2025 389th 4atj 817 74 10ms 30 Jun 2025 389th Flekay 🇩🇪 817 74 15ms 11 Jul 2025 389th BREMAUCY 🇫🇷 817 74 9ms 22 Jul 2025 389th blaztoma 🇱🇹 817 74 9ms 24 days ago 389th sunleonid 817 74 9ms 2 days ago 389th FortuiteMan 🇫🇷 817 74 14ms 46 hours ago 434th m-tkach 🇺🇦 817 82 9ms 30 Aug 2023 434th DialFrost 🇸🇬 817 82 15ms 18 days ago 436th GolfingSuccess 🇬🇷 817 133 207ms 21 Sep 2025 437th emgordon154 817 146 229ms 14 Mar 2025 438th primo-ppcg 🇹🇭 816 129 3ms 21 Aug 2020 439th m-tkach 🇺🇦 815 52 36ms 23 Aug 2023 440th boxjelly 812 84 152ms 6 Jan 2021 440th yzhs 🇩🇪 812 84 118ms 24 Jul 2021 440th snoozingnewt 🇺🇸 812 84 132ms 13 Oct 2025 443rd marcin7Cd 812 112 9ms 7 Feb 2021 444th ovs-code 🇩🇪 812 120 548ms 29 Nov 2022 445th Bubbler-4 812 147 223ms 5 Nov 2021 446th Yewzir 🇧🇪 812 183 261ms 28 Oct 2023 447th ovs-code 🇩🇪 811 71 517ms 16 Jan 2024 447th sisyphus-ppcg 🇦🇺 811 71 542ms 28 Jan 2024 449th emgordon154 809 92 4ms 28 Dec 2024 450th stefangimmillaro 808 140 2,971ms 20 Jun 2025 First Prev 376–450 of 1,826 Next Last
