Christmas Trees in Python 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 523rd david-wiles6 568 95 22 Jan 2020 523rd P4GAN 568 95 3 Feb 2020 523rd ydevor 🇮🇱 568 95 21 Nov 2020 523rd jotslo 🇬🇧 568 95 5 Jul 2021 523rd scottwday 🇨🇦 568 95 23 Nov 2021 523rd mhenion8293 🇺🇸 568 95 11 Jan 2022 523rd martinnorling 🇸🇪 568 95 7 Mar 2022 523rd karhuthebear 568 95 11 May 2022 523rd pmooreh 568 95 18 Aug 2022 523rd eshilo-draper 568 95 4 Sep 2022 523rd MaxElf999 568 95 29 Sep 2022 523rd dapexyz 568 95 12 Jan 2023 523rd robertovers 568 95 20 Dec 2023 523rd brimstonetrader 568 95 31 Jan 2024 523rd qwjhvbxi 568 95 9 Feb 2024 523rd IoLimmer 568 95 2 Jul 2024 523rd Ythaenagor 568 95 5 Aug 2024 523rd KAKISKA-code 🇫🇮 568 95 24 May 2025 544th Marcel-Brouette 563 96 14 Mar 2019 544th gtdlk20 563 96 6 Aug 2019 544th Akilles1 563 96 26 Nov 2019 544th SolidTux 563 96 6 Jan 2020 544th ArturLukianov 563 96 17 Dec 2020 544th jrm5399 🇰🇿 563 96 2 Nov 2021 544th joshmoody24 563 96 4 Mar 2022 544th ramsay 563 96 10 Aug 2022 544th vhoulbreque 🇫🇷 563 96 10 Aug 2022 544th DrPrettyman 563 96 3 Jul 2023 544th CameronGBell 563 96 23 Jan 2025 544th LordSir101 563 96 11 Aug 2025 556th ly0va 557 97 6 Jan 2019 556th omgardner 557 97 28 Feb 2019 556th maxumusprime 557 97 18 Feb 2020 556th itsbjoern 557 97 8 Dec 2020 556th dgambit 557 97 2 Apr 2021 556th lukehatcher 🇺🇸 557 97 29 Aug 2021 556th danielweper 557 97 21 Oct 2021 556th borosilicate 557 97 6 May 2022 556th bthalheim 557 97 3 Sep 2022 556th n0es 557 97 18 Oct 2022 556th Glinte 557 97 15 Dec 2023 556th 123mjb 557 97 3 Jan 2024 556th damoose717 557 97 23 May 2025 569th GiorgioBalestrieri 551 98 20 Mar 2019 569th jamesbtan 551 98 25 Mar 2019 569th ian-h-chamberlain 🇺🇸 551 98 14 Dec 2019 569th Reyzartz 551 98 19 Sep 2020 569th pvilimas 551 98 18 Feb 2021 569th mamakram 551 98 20 Oct 2021 569th katharine67 551 98 8 Oct 2022 569th PotatoSaladOverlord 551 98 19 May 2023 569th PedroAS7 551 98 18 Jun 2024 578th arnavb 545 99 6 Oct 2018 578th Cortan122 545 99 26 Feb 2019 578th shraiwi 545 99 12 Jul 2019 578th Theis24 545 99 27 Nov 2019 578th confy 545 99 27 Oct 2020 578th OppositeShark 545 99 19 Jul 2022 578th willdaspit 545 99 7 Aug 2023 578th TinyTheBrontosaurus 545 99 3 Dec 2023 578th roguh 🇬🇹 545 99 14 Jan 2024 578th ComputerKWasTaken 🇺🇸 545 99 31 May 2024 578th Ralac07 🇦🇺 545 99 4 Aug 2025 589th fatcat2 540 100 4 Jan 2020 589th tomh1012 540 100 29 Oct 2020 589th try-except-try-accept 🇹🇭 540 100 27 Jun 2022 589th Pimveha 540 100 12 Jan 2023 589th Shiran-Yuan 540 100 5 Apr 2023 589th r-i-c-e 540 100 8 Jul 2023 589th ssbhatt4321 540 100 14 Oct 2023 589th 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