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 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 376th ridingqwerty 🇺🇸 822 70 566ms 29 Jan 2024 376th m-tkach 🇺🇦 822 70 550ms 31 Jan 2024 378th iczelia 🇩🇪 822 83 133ms 18 days ago 379th stefangimmillaro 821 153 3,305ms 17 Oct 2023 379th inverseLorentz 🇦🇺 821 153 224ms 22 Apr 2024 381st error256 820 94 20ms 29 Nov 2024 382nd GrayJoKing 🇦🇺 818 33 41ms 31 Jul 2022 382nd Steffan153 🇫🇮 818 33 41ms 17 Jan 2023 382nd stackofbears 818 33 34ms 9 Dec 2023 382nd orthoplex 🇨🇽 818 33 38ms 20 Jul 2024 386th dvargas46 🇺🇸 818 74 5ms 25 Feb 2023 387th andersk 🇺🇸 817 74 10ms 6 Oct 2020 387th 77Tigers 817 74 15ms 28 Feb 2021 387th xnor-gate 817 74 13ms 27 Mar 2021 387th inventshah 817 74 10ms 16 Apr 2021 387th pascscha 817 74 21ms 14 May 2021 387th sisyphus-ppcg 🇦🇺 817 74 10ms 15 Jun 2021 387th HPWiz 🇳🇿 817 74 10ms 2 Jul 2021 387th jared-hughes 817 74 10ms 17 Oct 2021 387th lynn 817 74 11ms 18 May 2022 387th OllieBoyne 🇬🇧 817 74 10ms 21 Jul 2022 387th bricknellj 817 74 14ms 22 Jul 2022 387th andre-lameirinhas 🇵🇹 817 74 11ms 26 Jul 2022 387th 051 🇸🇬 817 74 11ms 19 Aug 2022 387th Eilonlif 🇮🇱 817 74 11ms 9 Sep 2022 387th suwat513 817 74 10ms 21 Sep 2022 387th za3k 817 74 10ms 11 Oct 2022 387th zacjl 817 74 11ms 16 Nov 2022 387th thehylian 817 74 10ms 6 Jan 2023 387th AlephSquirrel 817 74 10ms 17 Jan 2023 387th bizy-coder 817 74 11ms 30 Jan 2023 387th aksyristos 817 74 15ms 6 Feb 2023 387th quimey 817 74 13ms 7 Mar 2023 387th PeterTillema 🇳🇱 817 74 12ms 4 Apr 2023 387th Fracture17 817 74 10ms 8 Apr 2023 387th fourth-bit 817 74 10ms 25 Jun 2023 387th Rubiksmath 817 74 11ms 27 Jul 2023 387th StefanHabel 🇨🇦 817 74 11ms 12 Oct 2023 387th bzijlema 🇳🇱 817 74 11ms 29 Nov 2023 387th 5cw 🇺🇸 817 74 10ms 25 Dec 2023 387th thatbirdguythatuknownot 817 74 10ms 27 Jan 2024 387th RobertHoeh 817 74 12ms 7 Mar 2024 387th thienudomsrirungruang 817 74 15ms 16 Apr 2024 387th rollershutter 817 74 10ms 12 Jun 2024 387th stertooy 🇧🇪 817 74 15ms 12 Jun 2024 387th Bulmenisaurus 817 74 9ms 1 Jul 2024 387th ahmetdemirag 🇨🇾 817 74 11ms 16 Jul 2024 387th alemelis 817 74 16ms 15 Sep 2024 387th Troon 817 74 10ms 24 Feb 2025 387th ryyyn 🇺🇸 817 74 11ms 20 May 2025 387th 4atj 817 74 14ms 30 Jun 2025 387th Flekay 🇩🇪 817 74 15ms 11 Jul 2025 387th BREMAUCY 🇫🇷 817 74 14ms 22 Jul 2025 387th blaztoma 🇱🇹 817 74 10ms 5 days ago 430th m-tkach 🇺🇦 817 82 10ms 30 Aug 2023 431st GolfingSuccess 🇬🇷 817 133 188ms 21 Sep 2025 432nd primo-ppcg 🇹🇭 816 129 3ms 21 Aug 2020 433rd m-tkach 🇺🇦 815 52 36ms 23 Aug 2023 434th boxjelly 812 84 152ms 6 Jan 2021 434th yzhs 🇩🇪 812 84 118ms 24 Jul 2021 434th snoozingnewt 🇺🇸 812 84 132ms 24 days ago 437th marcin7Cd 812 112 9ms 7 Feb 2021 438th ovs-code 🇩🇪 812 120 548ms 29 Nov 2022 439th stefangimmillaro 811 152 4,679ms 7 Oct 2025 440th Yewzir 🇧🇪 811 183 274ms 28 Oct 2023 441st ovs-code 🇩🇪 810 71 517ms 16 Jan 2024 441st sisyphus-ppcg 🇦🇺 810 71 542ms 28 Jan 2024 443rd ovs-code 🇩🇪 810 155 248ms 21 Apr 2025 444th emgordon154 809 92 4ms 28 Dec 2024 445th Re-Adventures 🇮🇳 807 83 15ms 24 Mar 2021 445th nwellnhof 🇩🇪 807 83 13ms 16 May 2023 445th ovs-code 🇩🇪 807 83 13ms 29 Sep 2023 448th emplv 🇱🇻 807 87 4ms 3 Oct 2023 449th stefangimmillaro 807 140 3,135ms 20 Jun 2025 450th vezzick 806 75 14ms 8 Mar 2021 First Prev 376–450 of 1,807 Next Last
