Niven Numbers 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 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 Trinomial Triangle 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 585th jm600 688 64 25 Aug 2025 602nd ari-gutierrez 677 65 22 Oct 2018 602nd SurplusSineWaves 677 65 21 Jan 2019 602nd evanrittner 677 65 11 Mar 2019 602nd alangodfrey 677 65 12 Jun 2019 602nd TrAyZeN 677 65 12 Mar 2020 602nd febiw 677 65 22 Mar 2020 602nd alexandre-lavoie 677 65 20 Oct 2020 602nd Retkoj 677 65 30 Nov 2020 602nd wrhm 677 65 12 Dec 2020 602nd Manby 677 65 7 Jul 2021 602nd shen-hong-xin 677 65 7 Jul 2021 602nd danielweper 677 65 21 Oct 2021 602nd wirewolf010 677 65 4 Jan 2022 602nd kyleclaassen 677 65 11 Mar 2022 602nd TheSmilingTurtle 677 65 14 May 2022 602nd celiendonze 🇨🇭 677 65 29 Mar 2023 602nd Glinte 677 65 13 Dec 2023 602nd AntoineBlondon 677 65 11 May 2024 602nd kistlerf 🇨🇭 677 65 30 May 2025 602nd yukii1004 677 65 6 hours ago 622nd Threadzless 667 66 29 Oct 2018 622nd patbassing 667 66 15 Jun 2019 622nd kusti8 667 66 30 Jul 2019 622nd GodEmperorCaterpie 667 66 4 Sep 2019 622nd KiwiKoder0123 667 66 22 Oct 2019 622nd DarkTemplar5 667 66 24 Feb 2020 622nd jthomas1294 667 66 7 May 2020 622nd VictorFordham 667 66 8 Aug 2020 622nd the-soph-ia 667 66 31 Jan 2021 622nd ethandhunt 667 66 21 Jul 2021 622nd Y0UR-U5ERNAME 667 66 5 Sep 2021 622nd martinnorling 🇸🇪 667 66 4 Feb 2022 622nd Trunksistor 🇫🇷 667 66 18 May 2022 622nd rowboat1 667 66 19 Jun 2022 622nd Yareeeema 667 66 6 Jan 2023 622nd Skwerl23 667 66 6 Feb 2023 622nd Azearia 667 66 13 Aug 2023 622nd tails618 667 66 21 Aug 2023 622nd EthanJ-Brady 667 66 13 Dec 2023 622nd jmjaggi1202 667 66 13 Dec 2023 622nd SectorCorruptor 667 66 27 Jan 2024 622nd Ralac07 🇦🇺 667 66 12 Jun 2024 622nd JesseNoEyes 🇺🇸 667 66 12 Oct 2024 622nd Alex-Huggett 🇬🇧 667 66 23 Oct 2024 622nd munchsaga 667 66 12 Jan 2025 622nd CodyKlingler 667 66 7 Feb 2025 622nd 6t41m0ct5 667 66 14 Apr 2025 622nd Upload-and-View 🇺🇦 667 66 26 Aug 2025 650th mvrkws 657 67 5 Dec 2018 650th zuparnowa 657 67 23 Jan 2019 650th Edgex42 657 67 25 May 2019 650th usnheckler 657 67 7 Jun 2019 650th henrytranter 657 67 20 Sep 2019 650th simplylu 657 67 5 Jun 2020 650th Psirving 657 67 21 Jul 2020 650th PyPylia 🇦🇺 657 67 7 Aug 2020 650th jameslindesay 657 67 24 Feb 2021 650th Larspolo 657 67 6 Jun 2021 650th feherd 657 67 29 Aug 2021 650th charlieharutaka 657 67 28 Sep 2021 650th sbr075 657 67 7 Dec 2021 650th brochmann 🇸🇪 657 67 7 Feb 2022 650th Marco-perce 657 67 12 Aug 2022 650th TimLeffke 657 67 17 Aug 2022 650th mdnestor 657 67 27 Dec 2022 650th Pimveha 657 67 12 Jan 2023 650th UriyaBA 657 67 20 Mar 2023 650th A-Dummo 657 67 28 May 2023 650th Fanrco 657 67 31 Aug 2023 650th epic-programmer-guy 657 67 20 Dec 2023 650th ComputerKWasTaken 🇺🇸 657 67 1 Jun 2024 650th lhulinsky 657 67 21 Oct 2024 650th Naitzirch 🇳🇱 657 67 3 Jul 2025 675th Visckmart 647 68 22 Jul 2018 Prev 601–675 of 888 Next