Leap Years 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 735th CameronGBell 652 66 27 Sep 2023 735th evefrro 652 66 1 Nov 2023 735th crazymoose7 652 66 15 Feb 2024 735th Pale-Vessel 652 66 7 Mar 2024 735th AntoineBlondon 652 66 11 May 2024 735th dtbao20 🇻🇳 652 66 1 Oct 2024 735th WCScrypto-official 652 66 21 Dec 2024 735th jameswmccarty 652 66 10 May 2025 735th 1024An 🇮🇳 652 66 2 Jul 2025 735th Unknownuserfrommars 652 66 5 Aug 2025 761st EmmetClarke 642 67 6 Apr 2019 761st qoqosz 642 67 6 Jun 2019 761st Gariman01 642 67 12 Aug 2019 761st uier 642 67 29 Dec 2019 761st bengsparks 642 67 24 Jan 2020 761st myleopard 642 67 28 Jan 2021 761st zaneduffield 642 67 5 Aug 2021 761st quasar098 642 67 16 Mar 2022 761st ThomasSed 642 67 21 Jun 2022 761st dillon-duncando 642 67 3 Oct 2022 761st mdnestor 642 67 23 Dec 2022 761st stonethurg 642 67 8 Feb 2023 761st JohnyK413 642 67 27 Jul 2024 761st Voltrifrodec 🇸🇰 642 67 22 Apr 2025 761st Upload-and-View 🇺🇦 642 67 20 Aug 2025 776th jotslo 🇬🇧 632 68 11 Jul 2019 776th Stealth-py 632 68 11 Jul 2019 776th puzzleninja 632 68 18 Jul 2019 776th TrAyZeN 632 68 23 Aug 2019 776th devRND-ess 632 68 30 Apr 2020 776th cslecrone 632 68 10 Dec 2020 776th wrhm 632 68 12 Dec 2020 776th orifu 632 68 16 Mar 2021 776th Andrey135296 632 68 3 Jan 2022 776th tterem 632 68 7 Jun 2022 776th andrewgopher 632 68 25 Jun 2022 776th dtaylor0 632 68 19 Nov 2022 776th rm-rf-innocence 632 68 19 Dec 2023 776th andrewl64 632 68 18 Jan 2024 776th JesseNoEyes 🇺🇸 632 68 25 Sep 2024 776th alemelis 632 68 16 Oct 2024 776th Siri-chan 632 68 8 Jan 2025 776th osNiko 🇧🇷 632 68 22 Jul 2025 794th msrawson 623 69 21 Dec 2018 794th Faweks1 623 69 19 Mar 2019 794th joshvd 623 69 31 Aug 2019 794th ElterZ 623 69 3 Dec 2019 794th Megamoff 623 69 20 Feb 2020 794th EManLava 623 69 8 May 2020 794th OliverWales 623 69 5 Nov 2020 794th glorpglob 623 69 5 Feb 2021 794th timchu 623 69 4 Mar 2021 794th shagunsingh30 623 69 2 Apr 2022 794th mosabhai77 623 69 2 Apr 2022 794th Schmitz48 623 69 6 May 2022 794th EthanGrant1 623 69 23 May 2022 794th elkayyem 623 69 25 May 2022 794th ms-tingliang 623 69 5 Aug 2022 794th docd 623 69 8 Aug 2022 794th shreyasminocha 623 69 20 Sep 2022 794th julian-hoelz 623 69 21 Sep 2024 794th gthayden23 623 69 5 Oct 2024 794th Rambso 623 69 10 Oct 2024 794th rustykitty 623 69 2 May 2025 794th gsprochette 623 69 22 Aug 2025 816th SimonPeatman 614 70 29 Dec 2018 816th ZASebastian 614 70 4 Jul 2019 816th luttermann 614 70 11 Aug 2019 816th pavi2410 614 70 26 Aug 2020 816th valgardg 🇮🇸 614 70 9 Aug 2021 816th KiaraGrouwstra 614 70 18 Aug 2021 816th 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