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 750th BBoehm 🇩🇪 737 92 9ms 2 Feb 2021 750th vmcnabb 🇳🇿 737 92 9ms 9 May 2021 750th Giga-Bowser 737 92 9ms 18 Dec 2021 750th BambooleanLogic 🇸🇪 737 92 9ms 7 Oct 2022 750th mobibluman 737 92 9ms 19 Oct 2022 750th itserasmus 737 92 9ms 25 Jan 2024 750th CaedenHarper 🇨🇦 737 92 9ms 24 Aug 2025 750th KatieLG 🇬🇧 737 92 9ms 5 Oct 2025 750th snoozingnewt 🇺🇸 737 92 9ms 5 Oct 2025 760th vidanm 🇫🇷 737 113 154ms 5 Jun 2025 761st xsot 🇸🇬 735 81 2ms 3 May 2025 762nd Shanethegamer 🇺🇸 735 118 446ms 29 Oct 2024 763rd GulgDev 734 102 3ms 22 Mar 2023 764th yzhs 🇩🇪 732 73 935ms 3 Aug 2021 765th flawr 732 97 145ms 22 Feb 2019 765th exodrifter 🇺🇸 732 97 136ms 4 Nov 2022 767th n1LS 731 62 34ms 2 Oct 2019 767th RowdyLemon 731 62 35ms 14 Dec 2020 767th liemvo 🇻🇳 731 62 34ms 7 May 2021 767th KatieLG 🇬🇧 731 62 41ms 2 Oct 2025 771st AlephSquirrel 731 94 7ms 10 Oct 2024 771st CLOStrophobic 🇮🇹 731 94 7ms 31 Jan 2025 773rd revlayle 🇺🇸 731 113 335ms 21 Nov 2021 774th abel465 🇳🇿 730 114 154ms 7 May 2021 775th dsntzn 🇸🇰 729 93 10ms 10 Aug 2020 775th taimanh229 729 93 9ms 30 Dec 2020 775th olleicua 🇺🇸 729 93 8ms 20 Jan 2024 775th audigamer 729 93 10ms 19 Oct 2025 779th madeforlosers 729 105 43ms 13 Dec 2023 780th marcin7Cd 728 73 10ms 2 Sep 2019 780th b-jam 728 73 9ms 6 Dec 2019 780th inventshah 728 73 9ms 8 Apr 2021 780th Re-Adventures 🇮🇳 728 73 10ms 1 Dec 2021 780th OllieBoyne 🇬🇧 728 73 10ms 17 Apr 2022 780th TobyBoyne 🇬🇧 728 73 10ms 18 Apr 2022 780th betaveros 728 73 9ms 31 Dec 2022 780th zacjl 728 73 9ms 19 Apr 2023 780th souta-1326 728 73 9ms 26 Mar 2025 780th ryyyn 🇺🇸 728 73 10ms 22 Jul 2025 790th MeWhenI 🇻🇦 728 101 8ms 9 May 2024 791st Seek64 🇩🇪 728 141 2ms 1 Oct 2024 792nd m-tkach 🇺🇦 727 69 388ms 21 Jan 2024 792nd inventshah 727 69 466ms 22 Jan 2024 792nd HumanoidCPU 727 69 392ms 13 May 2024 792nd snoozingnewt 🇺🇸 727 69 437ms 18 Jun 2024 792nd JunkIce 727 69 445ms 13 Feb 2025 792nd albanian-laundromat 727 69 421ms 9 Aug 2025 798th not-optikk 🇺🇸 727 103 1ms 16 Oct 2020 799th RedzGoose 🇦🇺 726 92 108ms 3 Oct 2024 800th MeWhenI 🇻🇦 726 105 3ms 14 Jul 2023 801st UpwardProcess 725 95 4ms 13 Oct 2019 801st GrayJoKing 🇦🇺 725 95 4ms 22 Nov 2022 803rd Gaddy 🇫🇷 725 114 352ms 9 May 2022 803rd Romain-1 🇫🇷 725 114 332ms 9 May 2022 805th primo-ppcg 🇹🇭 725 165 1,555ms 9 Jun 2024 806th JoeBigToe 724 65 204ms 6 Jun 2020 807th wellsie1116 724 115 139ms 14 Dec 2021 808th dokutan 723 78 119ms 7 Aug 2024 809th marcin7Cd 723 95 7ms 12 Feb 2021 810th dokutan 723 105 265ms 27 Apr 2024 811th angel-p57 🇯🇵 723 142 2ms 27 Nov 2023 812th Herbert00709 🇵🇱 722 129 59ms 20 Apr 2024 813th user189032 721 94 8ms 29 May 2019 813th sebipopa 🇷🇴 721 94 9ms 16 Sep 2022 813th stefangabos 🇷🇴 721 94 9ms 16 Sep 2022 813th 823126 721 94 10ms 15 Nov 2024 813th a6166231 🇨🇳 721 94 9ms 15 May 2025 818th Shanethegamer 🇺🇸 721 98 1,362ms 18 Jun 2024 819th edsrzf 🇳🇿 721 102 7ms 4 days ago 820th emgordon154 721 166 1,720ms 26 Mar 2025 821st brianlwatson 720 63 52ms 9 Dec 2020 821st Waffle3z 720 63 37ms 21 Jan 2021 821st NewDefectus 🇮🇱 720 63 35ms 10 Feb 2021 821st emgordon154 720 63 37ms 17 Nov 2024 821st olleicua 🇺🇸 720 63 36ms 13 Jun 2025 First Prev 751–825 of 2,974 Next Last
