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 591st fourth-bit 770 69 10ms 23 Sep 2024 591st JunkIce 770 69 10ms 13 Feb 2025 591st albanian-laundromat 770 69 9ms 1 Apr 2025 591st TheZwierzLF 🇵🇱 770 69 10ms 19 May 2025 591st luuumine 🇫🇷 770 69 9ms 16 Oct 2025 606th prplz 🇦🇺 769 59 32ms 8 Dec 2019 606th lynn 769 59 35ms 25 May 2022 606th anter69 🇭🇺 769 59 44ms 25 Jan 2023 606th stefangimmillaro 769 59 38ms 3 Feb 2023 610th Shanethegamer 🇺🇸 769 65 352ms 22 Jan 2024 611th Shanethegamer 🇺🇸 769 115 30ms 29 Oct 2024 612th Irratix 🇳🇱 769 121 393ms 3 Jan 2022 612th Alex-x90 🇺🇸 769 121 365ms 24 Nov 2022 614th lukechampine 768 149 248ms 19 Apr 2020 614th 0xjac 🇨🇭 768 149 278ms 9 Jun 2025 614th CaedenHarper 🇨🇦 768 149 250ms 4 days ago 617th MeWhenI 🇻🇦 767 156 1,901ms 25 Feb 2025 618th bstrat 766 43 2ms 25 Sep 2024 619th dokutan 766 100 60ms 9 Jun 2024 620th sisyphus-ppcg 🇦🇺 765 34 52ms 14 Aug 2022 620th plcc0 765 34 40ms 3 Mar 2025 622nd janbehrens 🇩🇪 765 61 3ms 7 Sep 2020 623rd Andriamanitra 🇫🇮 764 70 879ms 24 Dec 2024 624th csmit195 764 98 1ms 1 Mar 2021 625th gschlect 762 89 9ms 21 Dec 2018 625th Null000 🇳🇿 762 89 8ms 6 May 2021 625th igmcdowell 762 89 8ms 28 Nov 2021 625th uttumuttu 🇫🇮 762 89 9ms 4 Jan 2022 625th Ephellon 762 89 9ms 16 Dec 2023 630th SQLDBAWithABeard 760 62 210ms 3 Jun 2020 630th jhoneill 760 62 194ms 5 Jun 2020 630th shanewh1te 760 62 221ms 27 Jul 2020 630th tofuweasel 760 62 197ms 9 Jun 2022 634th dokutan 760 99 95ms 3 Jul 2024 635th lynn 759 70 9ms 19 Mar 2021 635th xnor-gate 759 70 27ms 29 Mar 2021 635th Kloppermand 🇩🇰 759 70 11ms 1 Dec 2021 635th gitbedd 🇬🇧 759 70 10ms 10 Jan 2022 635th GeneralTwi 759 70 9ms 8 Apr 2022 635th QuincyNash 🇺🇸 759 70 9ms 1 Dec 2022 635th CheeseCake628 🇳🇴 759 70 9ms 23 Jan 2023 635th thisishowmymindworks 🇳🇴 759 70 11ms 31 May 2023 635th funnsam 🇭🇰 759 70 9ms 11 Jun 2023 635th CornerMercury 🇬🇧 759 70 11ms 14 Feb 2025 635th mossiegoat 759 70 10ms 8 Jun 2025 635th fkantelberg 759 70 10ms 15 Jul 2025 647th Yewzir 🇧🇪 758 88 3ms 5 Jul 2023 648th dokutan 758 97 10ms 1 Jul 2024 649th ovs-code 🇩🇪 758 98 1ms 25 Sep 2023 650th dokutan 758 99 4ms 17 Apr 2024 651st iznax 758 109 352ms 21 Nov 2021 651st edwinvanschaick 758 109 328ms 25 Apr 2022 651st MeWhenI 🇻🇦 758 109 338ms 27 Oct 2022 654th Yewzir 🇧🇪 758 151 253ms 3 Jan 2024 655th janbehrens 🇩🇪 757 123 57ms 29 Jul 2022 656th TFeld00 🇩🇰 756 60 37ms 7 Jun 2019 656th Irratix 🇳🇱 756 60 34ms 27 Jun 2022 656th jared-hughes 756 60 35ms 12 Sep 2022 656th Shanethegamer 🇺🇸 756 60 36ms 26 Mar 2024 656th dokutan 756 60 38ms 1 May 2024 661st labster 755 51 104ms 20 Feb 2018 661st yokasuretsu 755 51 101ms 27 Apr 2018 661st scpchicken 🇵🇼 755 51 108ms 28 Feb 2023 664th primo-ppcg 🇹🇭 755 91 6ms 22 Jan 2023 665th roguh 🇬🇹 755 117 29ms 14 Jan 2024 666th Steffan153 🇫🇮 755 136 2ms 23 Jul 2024 667th sean-niemann 🇺🇸 754 100 97ms 7 Aug 2025 668th cywong-amino 🇭🇰 753 90 9ms 24 Jun 2020 668th revlayle 🇺🇸 753 90 9ms 12 Feb 2021 668th didion0 🇺🇸 753 90 9ms 29 Apr 2021 668th Yewzir 🇧🇪 753 90 8ms 17 Apr 2023 672nd msbranicky 753 152 258ms 31 Aug 2023 672nd targrik 753 152 255ms 10 Jul 2025 674th AlephSquirrel 752 62 3ms 10 Dec 2022 675th stefangimmillaro 751 89 103ms 17 Oct 2022 First Prev 601–675 of 2,966 Next Last