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 451st janAkali 🇷🇺 807 94 257ms 17 May 2025 452nd Shanethegamer 🇺🇸 807 162 826ms 22 Jan 2025 453rd boxjelly 806 88 146ms 26 Dec 2020 454th ageneric 805 66 9ms 21 Sep 2020 454th Irratix 🇳🇱 805 66 9ms 7 May 2022 454th btjones0 805 66 10ms 15 Jul 2022 454th adamnielson42 🇺🇸 805 66 9ms 25 Apr 2023 454th FlorianCassayre 🇫🇷 805 66 9ms 18 Sep 2023 459th aditsu 805 89 3,137ms 12 Aug 2025 460th lifthrasiir 🇰🇷 804 41 2ms 29 Nov 2024 461st labster 804 58 3ms 24 Feb 2018 462nd primo-ppcg 🇹🇭 804 74 2ms 8 Nov 2022 462nd retrohun 804 74 2ms 22 Aug 2025 464th janbehrens 🇩🇪 803 108 486ms 24 Mar 2022 465th annaproxy 802 86 14ms 22 Jun 2023 466th namelessiw 802 103 391ms 2 Jul 2024 467th bizy-coder 802 128 2ms 10 Jan 2024 468th orthoplex 🇨🇽 802 143 2ms 25 Jun 2023 469th Yewzir 🇧🇪 801 94 97ms 14 Sep 2023 470th ian-h-chamberlain 🇺🇸 800 104 138ms 3 Aug 2022 471st Laksen 🇩🇰 800 122 26ms 9 Jul 2021 472nd MeWhenI 🇻🇦 800 143 263ms 8 Feb 2023 472nd stefangimmillaro 800 143 255ms 14 Sep 2023 474th matt9ucci 798 59 214ms 14 Jun 2020 475th neel11235813 798 85 9ms 26 Mar 2024 475th voytxt 🇨🇿 798 85 9ms 27 Jan 2025 477th guliyevemil1 🇦🇿 797 89 159ms 17 Apr 2020 477th annaproxy 797 89 134ms 17 Aug 2022 479th DialFrost 🇸🇬 797 164 531ms 7 Mar 2025 480th han-yan 796 57 36ms 12 Dec 2020 480th jaredcrystal 🇺🇸 796 57 36ms 14 Dec 2020 480th simonista 796 57 31ms 15 Dec 2020 480th roor0 796 57 33ms 18 Dec 2020 480th GrayJoKing 🇦🇺 796 57 35ms 18 Dec 2020 480th OhmNomNom 796 57 36ms 20 Oct 2022 480th Natanaelel 🇸🇪 796 57 34ms 22 Nov 2023 480th ovs-code 🇩🇪 796 57 32ms 8 Jul 2024 488th Shanethegamer 🇺🇸 796 63 439ms 16 Jan 2024 488th emgordon154 796 63 519ms 12 Apr 2025 490th ovs-code 🇩🇪 796 99 75ms 12 Sep 2024 491st m-tkach 🇺🇦 796 111 28ms 6 May 2025 492nd GrayJoKing 🇦🇺 796 129 2ms 21 Jul 2020 493rd rucin93 🇵🇱 795 71 124ms 27 Aug 2024 494th MeWhenI 🇻🇦 795 84 102ms 15 Oct 2022 495th clockworknazo 794 75 2ms 9 Nov 2022 496th SirBogman 🇺🇸 794 77 44ms 2 Jul 2023 497th MeWhenI 🇻🇦 794 95 90ms 25 Feb 2025 498th janbehrens 🇩🇪 794 104 310ms 21 Nov 2021 499th dloscutoff 793 63 297ms 27 Nov 2018 500th annaproxy 793 67 10ms 31 Oct 2021 500th Bonjour27891 🇻🇳 793 67 9ms 15 Jul 2022 500th elgan65536 793 67 9ms 31 Mar 2024 500th 4atj 793 67 10ms 7 May 2025 504th clockworknazo 793 87 2ms 30 Jul 2023 505th edsrzf 🇳🇿 792 87 4ms 8 hours ago 506th MeWhenI 🇻🇦 791 59 4ms 15 Apr 2023 506th Shanethegamer 🇺🇸 791 59 3ms 29 Oct 2024 508th albanian-laundromat 791 68 688ms 26 Sep 2025 509th ovs-code 🇩🇪 789 118 390ms 3 Jun 2024 510th GolfingSuccess 🇬🇷 788 33 40ms 9 Nov 2023 511th saramaebee 788 86 9ms 15 Oct 2018 511th joseprio 788 86 8ms 13 Aug 2019 511th davishyer 788 86 9ms 9 Dec 2020 511th jeffredodd 788 86 8ms 9 Dec 2020 511th biocommando 🇫🇮 788 86 9ms 26 Dec 2022 511th AlephSquirrel 788 86 9ms 15 Feb 2023 511th trinityy-7 788 86 9ms 19 Oct 2023 511th Yax42 🇫🇷 788 86 9ms 10 Sep 2025 519th tomtheisen 🇺🇸 787 105 346ms 14 Dec 2022 520th bluebear94 786 49 99ms 2 Feb 2018 521st dokutan 786 68 818ms 30 Apr 2024 521st FlyingPenguin223 786 68 947ms 30 Oct 2024 523rd leebar77 785 60 196ms 18 Aug 2021 524th klixel 🇨🇦 785 106 150ms 4 Jun 2023 524th ovs-code 🇩🇪 785 106 146ms 28 Jun 2023 First Prev 451–525 of 2,966 Next Last