Christmas Trees 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 676th MeWhenI 🇻🇦 750 62 4ms 13 Aug 2024 677th lynn 750 92 10ms 15 Nov 2021 678th AlephSquirrel 750 94 7ms 10 Oct 2024 678th CLOStrophobic 🇮🇹 750 94 7ms 31 Jan 2025 680th MeWhenI 🇻🇦 750 99 2ms 18 Jun 2024 681st verticallity 750 111 157ms 6 Apr 2022 682nd rak1507 🇬🇧 749 44 2ms 25 Feb 2022 682nd DialFrost 🇸🇬 749 44 3ms 6 Feb 2024 684th jared-hughes 749 119 587ms 24 Sep 2025 685th Constructor7 748 71 9ms 24 Feb 2018 685th knutae 🇳🇴 748 71 9ms 16 Jul 2021 685th cubed-guy 748 71 8ms 3 Apr 2022 685th bricknellj 748 71 11ms 29 Dec 2022 685th Rubiksmath 748 71 10ms 5 Sep 2023 685th FortuiteMan 🇫🇷 748 71 10ms 10 Sep 2023 685th bob-th 748 71 10ms 11 Jan 2024 685th SB-945 748 71 10ms 17 Apr 2024 685th sisyphus-ppcg 🇦🇺 748 71 11ms 9 Jul 2024 685th wh3n3v3r 🇨🇿 748 71 10ms 11 Nov 2024 685th 5cw 🇺🇸 748 71 9ms 6 Aug 2025 696th GoateSo 748 100 2ms 18 Oct 2020 697th KevinMarquette 🇺🇸 747 63 210ms 5 Jun 2020 697th Yewzir 🇧🇪 747 63 188ms 9 Apr 2024 699th dokutan 747 72 888ms 30 Aug 2025 700th strout 747 95 147ms 16 Aug 2022 700th Natanaelel 🇸🇪 747 95 139ms 7 Jan 2024 702nd retrohun 746 67 2ms 22 Aug 2025 703rd alexkunin 745 91 10ms 6 Jul 2019 703rd Whalefreezer 745 91 9ms 9 May 2021 703rd dokutan 745 91 9ms 13 Jul 2024 703rd xyangst 745 91 12ms 28 Sep 2024 703rd XenThe 🇬🇧 745 91 8ms 1 Jul 2025 708th syntax-rules 744 125 431ms 25 Dec 2022 709th AlephSquirrel 743 35 51ms 28 Jul 2022 710th hiddicop 🇸🇪 743 61 35ms 22 Jan 2021 710th DialFrost 🇸🇬 743 61 35ms 11 Feb 2023 712th NewDefectus 🇮🇱 743 100 2ms 22 Dec 2020 712th Irratix 🇳🇱 743 100 2ms 21 Dec 2021 712th Alex-x90 🇺🇸 743 100 2ms 24 Nov 2022 715th Shanethegamer 🇺🇸 743 106 67ms 16 Dec 2024 716th mogensen 743 154 295ms 16 Apr 2020 716th yzzyx 743 154 264ms 21 Apr 2020 716th tsakath 743 154 295ms 22 Apr 2020 719th Shanethegamer 🇺🇸 742 90 124ms 29 Oct 2024 720th marcin7Cd 742 95 7ms 12 Feb 2021 721st msbranicky 741 90 2ms 12 Aug 2023 722nd Caylyn 741 101 1ms 1 Mar 2018 722nd TetraPengwin 741 101 2ms 14 Dec 2021 724th GrayJoKing 🇦🇺 740 93 3ms 12 Feb 2023 725th ovs-code 🇩🇪 738 68 462ms 15 Jan 2024 725th Yewzir 🇧🇪 738 68 432ms 29 Feb 2024 725th dokutan 738 68 407ms 20 Jun 2024 728th edre 738 72 10ms 15 May 2018 728th leon-w 738 72 9ms 7 Jan 2019 728th yzhs 🇩🇪 738 72 10ms 25 Oct 2020 728th tpaxman 🇨🇦 738 72 10ms 11 Dec 2020 728th abel465 🇳🇿 738 72 10ms 6 May 2021 728th schachmattmatt 738 72 10ms 11 Aug 2021 728th razetime 738 72 9ms 7 Sep 2021 728th rak1507 🇬🇧 738 72 9ms 7 Sep 2021 728th OwPowell 738 72 10ms 22 Nov 2022 728th stefangimmillaro 738 72 9ms 5 May 2023 728th Grrisly 738 72 10ms 25 Mar 2024 728th unknown25001 738 72 10ms 19 Jul 2024 728th Artemis21 🇬🇧 738 72 13ms 21 Jan 2025 728th RaBa21 🇭🇺 738 72 11ms 18 Jul 2025 742nd AdrienHache 🇫🇷 738 112 370ms 13 Aug 2025 743rd jared-hughes 738 126 417ms 28 Jun 2022 744th bloche 737 92 13ms 22 Dec 2018 744th BBoehm 🇩🇪 737 92 9ms 2 Feb 2021 744th vmcnabb 🇳🇿 737 92 12ms 9 May 2021 744th Giga-Bowser 737 92 9ms 18 Dec 2021 744th BambooleanLogic 🇸🇪 737 92 11ms 7 Oct 2022 744th mobibluman 737 92 8ms 19 Oct 2022 744th itserasmus 737 92 9ms 25 Jan 2024 First Prev 676–750 of 2,949 Next Last