Christmas Trees in all languages in bytes. 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 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 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 Bytes Time Submitted 525th retrohun 814 74 2ms 22 Aug 2025 527th Mr-Xcoder 814 75 10ms 28 Dec 2018 527th giacomogallina 814 75 11ms 14 Jun 2019 527th petar-donchev 814 75 10ms 5 Sep 2019 527th LlamaLad7 🇬🇧 814 75 9ms 16 Mar 2020 527th PiterAnnema 814 75 11ms 30 Aug 2020 527th BLorant 814 75 11ms 23 Dec 2020 527th xsot 🇸🇬 814 75 13ms 2 Jan 2021 527th qrico64 814 75 9ms 2 Feb 2021 527th Brianzhengca 814 75 10ms 2 Feb 2021 527th RobbeSneyders 814 75 9ms 29 Nov 2021 527th neihousaigaai 814 75 14ms 6 Mar 2022 527th markusgraube 814 75 12ms 25 Jun 2023 527th GeneralPoxter 814 75 10ms 7 Dec 2023 527th neel11235813 814 75 14ms 18 Jan 2024 527th CaedenHarper 🇨🇦 814 75 10ms 25 Dec 2024 527th kops-cg 814 75 9ms 21 Feb 2025 527th FEZfan 🇦🇺 814 75 14ms 26 Apr 2025 527th davecame 814 75 10ms 20 days ago 545th janAkali 🇷🇺 814 94 257ms 17 May 2025 546th nwellnhof 🇩🇪 814 110 335ms 25 Sep 2025 547th labster 813 58 3ms 24 Feb 2018 548th aditsu 813 89 3,137ms 12 Aug 2025 549th Yax42 🇫🇷 813 102 343ms 29 Jan 2025 550th sean-niemann 🇺🇸 812 72 71ms 3 Jul 2025 551st boxjelly 812 88 146ms 26 Dec 2020 552nd GrayJoKing 🇦🇺 812 98 67ms 29 Sep 2023 552nd error256 812 98 74ms 13 Sep 2024 554th Shanethegamer 🇺🇸 812 162 1,100ms 22 Jan 2025 555th obarakon 810 84 9ms 19 Dec 2018 555th dylanarmstrong 810 84 9ms 26 Jan 2024 555th two-bad 🇬🇧 810 84 9ms 15 Feb 2024 555th alexsave 810 84 9ms 31 Aug 2024 559th annaproxy 810 86 14ms 22 Jun 2023 560th janbehrens 🇩🇪 810 108 486ms 24 Mar 2022 561st Yewzir 🇧🇪 808 94 97ms 14 Sep 2023 562nd labster 807 55 117ms 20 Feb 2018 562nd yokasuretsu 807 55 129ms 27 Apr 2018 562nd SirFireball3521 807 55 125ms 14 Mar 2023 565th takebackfr 807 67 33ms 7 Dec 2021 565th Andriamanitra 🇫🇮 807 67 48ms 21 Jul 2022 565th Haksell 🇦🇶 807 67 36ms 22 Feb 2023 568th namelessiw 806 103 391ms 2 Jul 2024 569th bizy-coder 806 128 2ms 10 Jan 2024 570th orthoplex 🇨🇽 806 143 2ms 25 Jun 2023 571st matt9ucci 805 59 214ms 14 Jun 2020 572nd ian-h-chamberlain 🇺🇸 805 104 138ms 3 Aug 2022 573rd Laksen 🇩🇰 805 122 26ms 9 Jul 2021 574th MeWhenI 🇻🇦 804 143 263ms 8 Feb 2023 574th stefangimmillaro 804 143 255ms 14 Sep 2023 576th clockworknazo 803 75 2ms 9 Nov 2022 577th loserface69 803 76 12ms 15 Mar 2020 577th hggcgio 803 76 10ms 11 Apr 2020 577th nathanadams 🇳🇿 803 76 14ms 10 May 2021 580th SirBogman 🇺🇸 803 77 44ms 2 Jul 2023 581st MeWhenI 🇻🇦 803 84 102ms 15 Oct 2022 582nd guliyevemil1 🇦🇿 803 89 159ms 17 Apr 2020 582nd annaproxy 803 89 134ms 17 Aug 2022 584th ovs-code 🇩🇪 803 99 75ms 12 Sep 2024 585th m-tkach 🇺🇦 803 111 28ms 6 May 2025 586th AdrienHache 🇫🇷 802 57 52ms 15 Dec 2024 587th dloscutoff 802 63 297ms 27 Nov 2018 588th albanian-laundromat 802 68 688ms 26 Sep 2025 589th DialFrost 🇸🇬 802 164 1,192ms 7 Mar 2025 590th neel11235813 801 85 9ms 26 Mar 2024 590th voytxt 🇨🇿 801 85 9ms 27 Jan 2025 592nd MeWhenI 🇻🇦 800 95 90ms 25 Feb 2025 593rd GrayJoKing 🇦🇺 800 129 2ms 21 Jul 2020 594th MeWhenI 🇻🇦 799 59 4ms 15 Apr 2023 594th Shanethegamer 🇺🇸 799 59 3ms 29 Oct 2024 596th janbehrens 🇩🇪 798 104 310ms 21 Nov 2021 597th acornellier 795 68 39ms 9 Dec 2018 597th tarotaro0 795 68 33ms 2 Oct 2019 597th dokutan 795 68 818ms 30 Apr 2024 597th aydamak 795 68 47ms 15 May 2024 First Prev 526–600 of 2,980 Next Last