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 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 Chars Time Submitted 448th alexsave 807 84 9ms 31 Aug 2024 452nd janAkali 🇷🇺 807 94 257ms 17 May 2025 453rd Shanethegamer 🇺🇸 807 162 826ms 22 Jan 2025 454th boxjelly 806 88 146ms 26 Dec 2020 455th ageneric 805 66 9ms 21 Sep 2020 455th Irratix 🇳🇱 805 66 9ms 7 May 2022 455th btjones0 805 66 10ms 15 Jul 2022 455th adamnielson42 🇺🇸 805 66 9ms 25 Apr 2023 455th FlorianCassayre 🇫🇷 805 66 9ms 18 Sep 2023 460th aditsu 805 89 3,137ms 12 Aug 2025 461st lifthrasiir 🇰🇷 804 41 3ms 29 Nov 2024 462nd labster 804 58 3ms 24 Feb 2018 463rd primo-ppcg 🇹🇭 804 74 2ms 8 Nov 2022 463rd retrohun 804 74 2ms 22 Aug 2025 465th janbehrens 🇩🇪 803 108 486ms 24 Mar 2022 466th annaproxy 802 86 14ms 22 Jun 2023 467th namelessiw 802 103 391ms 2 Jul 2024 468th bizy-coder 802 128 2ms 10 Jan 2024 469th orthoplex 🇨🇽 802 143 2ms 25 Jun 2023 470th Yewzir 🇧🇪 801 94 97ms 14 Sep 2023 471st ian-h-chamberlain 🇺🇸 800 104 138ms 3 Aug 2022 472nd Laksen 🇩🇰 800 122 26ms 9 Jul 2021 473rd MeWhenI 🇻🇦 800 143 263ms 8 Feb 2023 473rd stefangimmillaro 800 143 255ms 14 Sep 2023 475th matt9ucci 798 59 214ms 14 Jun 2020 476th neel11235813 798 85 9ms 26 Mar 2024 476th voytxt 🇨🇿 798 85 9ms 27 Jan 2025 478th guliyevemil1 🇦🇿 797 89 159ms 17 Apr 2020 478th annaproxy 797 89 134ms 17 Aug 2022 480th DialFrost 🇸🇬 797 164 531ms 7 Mar 2025 481st han-yan 796 57 36ms 12 Dec 2020 481st jaredcrystal 🇺🇸 796 57 36ms 14 Dec 2020 481st simonista 796 57 31ms 15 Dec 2020 481st roor0 796 57 33ms 18 Dec 2020 481st GrayJoKing 🇦🇺 796 57 35ms 18 Dec 2020 481st OhmNomNom 796 57 36ms 20 Oct 2022 481st Natanaelel 🇸🇪 796 57 34ms 22 Nov 2023 481st ovs-code 🇩🇪 796 57 32ms 8 Jul 2024 489th Shanethegamer 🇺🇸 796 63 439ms 16 Jan 2024 489th emgordon154 796 63 519ms 12 Apr 2025 491st ovs-code 🇩🇪 796 99 75ms 12 Sep 2024 492nd m-tkach 🇺🇦 796 111 28ms 6 May 2025 493rd GrayJoKing 🇦🇺 796 129 2ms 21 Jul 2020 494th rucin93 🇵🇱 795 71 124ms 27 Aug 2024 495th MeWhenI 🇻🇦 795 84 102ms 15 Oct 2022 496th clockworknazo 794 75 2ms 9 Nov 2022 497th SirBogman 🇺🇸 794 77 44ms 2 Jul 2023 498th MeWhenI 🇻🇦 794 95 90ms 25 Feb 2025 499th janbehrens 🇩🇪 794 104 310ms 21 Nov 2021 500th dloscutoff 793 63 297ms 27 Nov 2018 501st annaproxy 793 67 10ms 31 Oct 2021 501st Bonjour27891 🇻🇳 793 67 9ms 15 Jul 2022 501st elgan65536 793 67 9ms 31 Mar 2024 501st 4atj 793 67 10ms 7 May 2025 505th clockworknazo 793 87 2ms 30 Jul 2023 506th edsrzf 🇳🇿 792 87 4ms 36 hours ago 507th MeWhenI 🇻🇦 791 59 4ms 15 Apr 2023 507th Shanethegamer 🇺🇸 791 59 3ms 29 Oct 2024 509th albanian-laundromat 791 68 688ms 26 Sep 2025 510th ovs-code 🇩🇪 789 118 390ms 3 Jun 2024 511th GolfingSuccess 🇬🇷 788 33 40ms 9 Nov 2023 512th saramaebee 788 86 9ms 15 Oct 2018 512th joseprio 788 86 8ms 13 Aug 2019 512th davishyer 788 86 9ms 9 Dec 2020 512th jeffredodd 788 86 8ms 9 Dec 2020 512th biocommando 🇫🇮 788 86 9ms 26 Dec 2022 512th AlephSquirrel 788 86 9ms 15 Feb 2023 512th trinityy-7 788 86 9ms 19 Oct 2023 512th Yax42 🇫🇷 788 86 9ms 10 Sep 2025 520th tomtheisen 🇺🇸 787 105 346ms 14 Dec 2022 521st bluebear94 786 49 99ms 2 Feb 2018 522nd dokutan 786 68 818ms 30 Apr 2024 522nd FlyingPenguin223 786 68 947ms 30 Oct 2024 524th leebar77 785 60 196ms 18 Aug 2021 525th klixel 🇨🇦 785 106 150ms 4 Jun 2023 First Prev 451–525 of 2,966 Next Last