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 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 676th AlephSquirrel 752 62 3ms 10 Dec 2022 677th stefangimmillaro 751 89 103ms 17 Oct 2022 677th Yewzir 🇧🇪 751 89 106ms 30 Apr 2023 679th MeWhenI 🇻🇦 751 102 43ms 28 Jun 2022 680th chunes3 🇺🇸 751 105 68ms 17 Sep 2023 681st MeWhenI 🇻🇦 750 62 4ms 13 Aug 2024 682nd lynn 750 92 10ms 15 Nov 2021 683rd MeWhenI 🇻🇦 750 99 2ms 18 Jun 2024 684th verticallity 750 111 154ms 6 Apr 2022 685th rak1507 🇬🇧 749 44 2ms 25 Feb 2022 685th DialFrost 🇸🇬 749 44 2ms 6 Feb 2024 687th GoateSo 749 100 2ms 18 Oct 2020 688th jared-hughes 749 119 346ms 24 Sep 2025 689th Constructor7 748 71 9ms 24 Feb 2018 689th knutae 🇳🇴 748 71 11ms 16 Jul 2021 689th cubed-guy 748 71 10ms 3 Apr 2022 689th bricknellj 748 71 11ms 29 Dec 2022 689th Rubiksmath 748 71 9ms 5 Sep 2023 689th FortuiteMan 🇫🇷 748 71 10ms 10 Sep 2023 689th bob-th 748 71 9ms 11 Jan 2024 689th SB-945 748 71 10ms 17 Apr 2024 689th sisyphus-ppcg 🇦🇺 748 71 9ms 9 Jul 2024 689th wh3n3v3r 🇨🇿 748 71 9ms 11 Nov 2024 689th 5cw 🇺🇸 748 71 12ms 6 Aug 2025 689th CommandLeo 🇮🇹 748 71 9ms 8 days ago 701st KevinMarquette 🇺🇸 747 63 223ms 5 Jun 2020 701st Yewzir 🇧🇪 747 63 192ms 9 Apr 2024 703rd dokutan 747 72 693ms 30 Aug 2025 704th strout 747 95 147ms 16 Aug 2022 704th Natanaelel 🇸🇪 747 95 139ms 7 Jan 2024 706th retrohun 746 67 2ms 22 Aug 2025 707th SirBogman 🇺🇸 745 43 41ms 28 Aug 2022 708th alexkunin 745 91 9ms 6 Jul 2019 708th Whalefreezer 745 91 9ms 9 May 2021 708th dokutan 745 91 9ms 13 Jul 2024 708th xyangst 745 91 9ms 28 Sep 2024 708th XenThe 🇬🇧 745 91 9ms 1 Jul 2025 713th syntax-rules 745 125 365ms 25 Dec 2022 714th ovs-code 🇩🇪 744 82 2ms 10 Oct 2023 715th AlephSquirrel 743 35 51ms 28 Jul 2022 716th hiddicop 🇸🇪 743 61 35ms 22 Jan 2021 716th DialFrost 🇸🇬 743 61 35ms 11 Feb 2023 718th NewDefectus 🇮🇱 743 100 2ms 22 Dec 2020 718th Irratix 🇳🇱 743 100 2ms 21 Dec 2021 718th Alex-x90 🇺🇸 743 100 2ms 24 Nov 2022 721st Shanethegamer 🇺🇸 743 106 67ms 16 Dec 2024 722nd mogensen 743 154 250ms 16 Apr 2020 722nd yzzyx 743 154 257ms 21 Apr 2020 722nd tsakath 743 154 260ms 22 Apr 2020 725th Shanethegamer 🇺🇸 742 90 108ms 29 Oct 2024 726th GrayJoKing 🇦🇺 742 93 2ms 12 Feb 2023 727th msbranicky 741 90 2ms 12 Aug 2023 728th Caylyn 741 101 1ms 1 Mar 2018 728th TetraPengwin 741 101 2ms 14 Dec 2021 730th jared-hughes 739 126 381ms 28 Jun 2022 731st ovs-code 🇩🇪 738 68 462ms 15 Jan 2024 731st Yewzir 🇧🇪 738 68 432ms 29 Feb 2024 731st dokutan 738 68 407ms 20 Jun 2024 734th edre 738 72 9ms 15 May 2018 734th leon-w 738 72 11ms 7 Jan 2019 734th yzhs 🇩🇪 738 72 10ms 25 Oct 2020 734th tpaxman 🇨🇦 738 72 9ms 11 Dec 2020 734th abel465 🇳🇿 738 72 9ms 6 May 2021 734th schachmattmatt 738 72 10ms 11 Aug 2021 734th razetime 738 72 10ms 7 Sep 2021 734th rak1507 🇬🇧 738 72 10ms 7 Sep 2021 734th OwPowell 738 72 9ms 22 Nov 2022 734th stefangimmillaro 738 72 9ms 5 May 2023 734th Grrisly 738 72 9ms 25 Mar 2024 734th unknown25001 738 72 13ms 19 Jul 2024 734th Artemis21 🇬🇧 738 72 10ms 21 Jan 2025 734th RaBa21 🇭🇺 738 72 15ms 18 Jul 2025 734th 09cf 738 72 9ms 12 days ago 749th AdrienHache 🇫🇷 738 112 376ms 13 Aug 2025 750th bloche 737 92 12ms 22 Dec 2018 First Prev 676–750 of 2,971 Next Last