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 Submitted 739th Liastrae 652 66 19ms 22 Aug 2022 739th Smetalo 652 66 21ms 25 Aug 2022 739th NoahBolohan 🇨🇦 652 66 17ms 15 Feb 2023 739th estomagordo 🇳🇱 652 66 10ms 31 Aug 2023 739th CameronGBell 652 66 20ms 27 Sep 2023 739th evefrro 652 66 11ms 1 Nov 2023 739th crazymoose7 652 66 10ms 15 Feb 2024 739th Pale-Vessel 652 66 9ms 7 Mar 2024 739th AntoineBlondon 652 66 16ms 11 May 2024 739th dtbao20 🇻🇳 652 66 14ms 1 Oct 2024 739th WCScrypto-official 652 66 10ms 21 Dec 2024 739th jameswmccarty 652 66 9ms 10 May 2025 739th Matter1024 🇮🇳 652 66 16ms 2 Jul 2025 739th Unknownuserfrommars 652 66 17ms 5 Aug 2025 765th EmmetClarke 642 67 9ms 6 Apr 2019 765th qoqosz 642 67 23ms 6 Jun 2019 765th Gariman01 642 67 19ms 12 Aug 2019 765th uier 642 67 10ms 29 Dec 2019 765th bengsparks 642 67 21ms 24 Jan 2020 765th myleopard 642 67 10ms 28 Jan 2021 765th zaneduffield 642 67 11ms 5 Aug 2021 765th quasar098 642 67 9ms 16 Mar 2022 765th ThomasSed 642 67 17ms 21 Jun 2022 765th dillon-duncando 642 67 17ms 3 Oct 2022 765th mdnestor 642 67 11ms 23 Dec 2022 765th stonethurg 642 67 18ms 8 Feb 2023 765th JohnyK413 642 67 19ms 27 Jul 2024 765th Voltrifrodec 🇸🇰 642 67 13ms 22 Apr 2025 765th Upload-and-View 🇺🇦 642 67 23ms 20 Aug 2025 780th jotslo 🇬🇧 632 68 10ms 11 Jul 2019 780th Stealth-py 632 68 17ms 11 Jul 2019 780th puzzleninja 632 68 17ms 18 Jul 2019 780th TrAyZeN 632 68 10ms 23 Aug 2019 780th devRND-ess 632 68 11ms 30 Apr 2020 780th cslecrone 632 68 22ms 10 Dec 2020 780th wrhm 632 68 13ms 12 Dec 2020 780th orifu 632 68 17ms 16 Mar 2021 780th Andrey135296 632 68 12ms 3 Jan 2022 780th tterem 632 68 16ms 7 Jun 2022 780th andrewgopher 632 68 11ms 25 Jun 2022 780th dtaylor0 632 68 10ms 19 Nov 2022 780th rm-rf-innocence 632 68 17ms 19 Dec 2023 780th andrewl64 632 68 10ms 18 Jan 2024 780th JesseNoEyes 🇺🇸 632 68 10ms 25 Sep 2024 780th alemelis 632 68 15ms 16 Oct 2024 780th Siri-chan 632 68 18ms 8 Jan 2025 780th osNiko 🇧🇷 632 68 10ms 22 Jul 2025 798th msrawson 623 69 10ms 21 Dec 2018 798th Faweks1 623 69 10ms 19 Mar 2019 798th joshvd 623 69 10ms 31 Aug 2019 798th ElterZ 623 69 9ms 3 Dec 2019 798th Megamoff 623 69 10ms 20 Feb 2020 798th EManLava 623 69 9ms 8 May 2020 798th OliverWales 623 69 15ms 5 Nov 2020 798th glorpglob 623 69 17ms 5 Feb 2021 798th timchu 623 69 11ms 4 Mar 2021 798th shagunsingh30 623 69 10ms 2 Apr 2022 798th mosabhai77 623 69 11ms 2 Apr 2022 798th Schmitz48 623 69 13ms 6 May 2022 798th EthanGrant1 623 69 10ms 23 May 2022 798th elkayyem 623 69 16ms 25 May 2022 798th ms-tingliang 623 69 11ms 5 Aug 2022 798th docd 623 69 10ms 8 Aug 2022 798th shreyasminocha 623 69 14ms 20 Sep 2022 798th julian-hoelz 623 69 10ms 21 Sep 2024 798th gthayden23 623 69 9ms 5 Oct 2024 798th Rambso 623 69 16ms 10 Oct 2024 798th rustykitty 623 69 10ms 2 May 2025 798th gsprochette 623 69 25ms 22 Aug 2025 820th SimonPeatman 614 70 14ms 29 Dec 2018 820th ZASebastian 614 70 12ms 4 Jul 2019 820th luttermann 614 70 12ms 11 Aug 2019 820th pavi2410 614 70 18ms 26 Aug 2020 820th valgardg 🇮🇸 614 70 17ms 9 Aug 2021 820th KiaraGrouwstra 614 70 10ms 18 Aug 2021 First Prev 751–825 of 1,094 Next Last