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 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 Bytes Time Submitted 523rd LlamaLad7 🇬🇧 814 75 9ms 16 Mar 2020 523rd PiterAnnema 814 75 11ms 30 Aug 2020 523rd BLorant 814 75 11ms 23 Dec 2020 523rd xsot 🇸🇬 814 75 13ms 2 Jan 2021 523rd qrico64 814 75 9ms 2 Feb 2021 523rd Brianzhengca 814 75 10ms 2 Feb 2021 523rd RobbeSneyders 814 75 9ms 29 Nov 2021 523rd neihousaigaai 814 75 14ms 6 Mar 2022 523rd markusgraube 814 75 12ms 25 Jun 2023 523rd GeneralPoxter 814 75 10ms 7 Dec 2023 523rd neel11235813 814 75 14ms 18 Jan 2024 523rd CaedenHarper 🇨🇦 814 75 10ms 25 Dec 2024 523rd kops-cg 814 75 9ms 21 Feb 2025 523rd FEZfan 🇦🇺 814 75 14ms 26 Apr 2025 523rd davecame 814 75 10ms 8 days ago 541st janAkali 🇷🇺 814 94 257ms 17 May 2025 542nd nwellnhof 🇩🇪 814 110 559ms 25 Sep 2025 543rd labster 813 58 3ms 24 Feb 2018 544th aditsu 813 89 4,360ms 12 Aug 2025 545th Yax42 🇫🇷 813 102 343ms 29 Jan 2025 546th sean-niemann 🇺🇸 812 72 71ms 3 Jul 2025 547th boxjelly 812 88 146ms 26 Dec 2020 548th GrayJoKing 🇦🇺 812 98 67ms 29 Sep 2023 548th error256 812 98 74ms 13 Sep 2024 550th Shanethegamer 🇺🇸 812 162 849ms 22 Jan 2025 551st obarakon 810 84 9ms 19 Dec 2018 551st dylanarmstrong 810 84 10ms 26 Jan 2024 551st two-bad 🇬🇧 810 84 9ms 15 Feb 2024 551st alexsave 810 84 9ms 31 Aug 2024 555th annaproxy 810 86 14ms 22 Jun 2023 556th janbehrens 🇩🇪 810 108 486ms 24 Mar 2022 557th Yewzir 🇧🇪 808 94 97ms 14 Sep 2023 558th labster 807 55 117ms 20 Feb 2018 558th yokasuretsu 807 55 129ms 27 Apr 2018 558th SirFireball3521 807 55 125ms 14 Mar 2023 561st takebackfr 807 67 33ms 7 Dec 2021 561st Andriamanitra 🇫🇮 807 67 48ms 21 Jul 2022 561st Haksell 🇦🇶 807 67 36ms 22 Feb 2023 564th emgordon154 806 96 4ms 28 Dec 2024 565th namelessiw 806 103 391ms 2 Jul 2024 566th bizy-coder 806 128 2ms 10 Jan 2024 567th orthoplex 🇨🇽 806 143 2ms 25 Jun 2023 568th matt9ucci 805 59 214ms 14 Jun 2020 569th ian-h-chamberlain 🇺🇸 805 104 139ms 3 Aug 2022 570th Laksen 🇩🇰 805 122 26ms 9 Jul 2021 571st MeWhenI 🇻🇦 804 143 264ms 8 Feb 2023 571st stefangimmillaro 804 143 263ms 14 Sep 2023 573rd clockworknazo 803 75 2ms 9 Nov 2022 574th loserface69 803 76 12ms 15 Mar 2020 574th hggcgio 803 76 10ms 11 Apr 2020 574th nathanadams 🇳🇿 803 76 14ms 10 May 2021 577th SirBogman 🇺🇸 803 77 44ms 2 Jul 2023 578th MeWhenI 🇻🇦 803 84 102ms 15 Oct 2022 579th guliyevemil1 🇦🇿 803 89 159ms 17 Apr 2020 579th annaproxy 803 89 134ms 17 Aug 2022 581st ovs-code 🇩🇪 803 99 75ms 12 Sep 2024 582nd m-tkach 🇺🇦 803 111 28ms 6 May 2025 583rd AdrienHache 🇫🇷 802 57 81ms 15 Dec 2024 584th dloscutoff 802 63 297ms 27 Nov 2018 585th albanian-laundromat 802 68 680ms 26 Sep 2025 586th DialFrost 🇸🇬 802 164 826ms 7 Mar 2025 587th neel11235813 801 85 8ms 26 Mar 2024 587th DialFrost 🇸🇬 801 85 8ms 23 Nov 2024 587th voytxt 🇨🇿 801 85 8ms 27 Jan 2025 590th MeWhenI 🇻🇦 800 95 99ms 25 Feb 2025 591st MeWhenI 🇻🇦 799 59 4ms 15 Apr 2023 591st Shanethegamer 🇺🇸 799 59 3ms 29 Oct 2024 593rd GrayJoKing 🇦🇺 799 129 2ms 21 Jul 2020 594th janbehrens 🇩🇪 798 104 310ms 21 Nov 2021 595th acornellier 795 68 39ms 9 Dec 2018 595th tarotaro0 795 68 33ms 2 Oct 2019 595th dokutan 795 68 818ms 30 Apr 2024 595th aydamak 795 68 47ms 15 May 2024 595th FlyingPenguin223 795 68 947ms 30 Oct 2024 600th emgordon154 794 74 540ms 12 Apr 2025 First Prev 526–600 of 2,967 Next Last