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 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 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 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 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 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 363rd mathisfun271 786 56 10ms 24 Dec 2023 363rd gabe-gallegos 786 56 18ms 7 May 2024 363rd stertooy 🇧🇪 786 56 9ms 10 Jun 2024 363rd PyryL 🇫🇮 786 56 10ms 25 Aug 2024 363rd itljan30 786 56 11ms 28 Jan 2025 363rd Troon 786 56 11ms 17 Feb 2025 363rd codewrite 🇬🇧 786 56 10ms 25 May 2025 363rd ffelixm 786 56 13ms 28 May 2025 363rd klixel 🇨🇦 786 56 13ms 19 Jun 2025 363rd YAJUE114514 786 56 13ms 29 Jul 2025 363rd wobblybits 786 56 11ms 23 Aug 2025 387th GeoffroyF 772 57 17ms 14 May 2018 387th jiaminglimjm 🇲🇾 772 57 10ms 28 Nov 2019 387th AforAmpere 772 57 13ms 7 Jun 2020 387th abailey2020 🇺🇸 772 57 13ms 11 Dec 2020 387th artieleach 772 57 11ms 8 Feb 2021 387th vhoulbreque 🇫🇷 772 57 17ms 12 Aug 2022 387th RoscoeSmith 772 57 10ms 14 Sep 2022 387th ValdeQwerty 772 57 10ms 29 Sep 2022 387th msbranicky 772 57 9ms 23 Jul 2023 387th yourlefthandman 772 57 9ms 17 Aug 2023 387th htareque 772 57 13ms 6 Oct 2023 387th bobbysq 772 57 13ms 30 Sep 2024 387th osNiko 🇧🇷 772 57 9ms 15 Aug 2025 387th Code-Coder-coder 772 57 11ms 21 days ago 401st Mr-Xcoder 759 58 9ms 23 Jun 2018 401st anananlyjlyj 759 58 11ms 2 Jul 2018 401st relet 759 58 10ms 8 Aug 2018 401st Mojken 759 58 9ms 2 Sep 2018 401st Deepztream 759 58 9ms 2 Sep 2018 401st Starwort 🇬🇧 759 58 10ms 15 Dec 2018 401st ConorOBrien-Foxx 759 58 9ms 2 Mar 2019 401st markus-rekdal 759 58 10ms 22 May 2019 401st AgathokakologicalBit 759 58 11ms 24 Jul 2019 401st ieeemma 759 58 18ms 15 Aug 2019 401st sk- 759 58 10ms 11 Sep 2019 401st amishtal 759 58 23ms 2 Dec 2019 401st hjcafaroUC 759 58 10ms 28 Jul 2020 401st lukasthaler 759 58 10ms 11 Sep 2020 401st garrisonhh 759 58 10ms 21 Nov 2020 401st vprab 759 58 9ms 17 Dec 2020 401st boxjelly 759 58 11ms 9 Jan 2021 401st asadullayev 759 58 11ms 10 Jan 2021 401st fynnkroeger 759 58 16ms 13 Jan 2021 401st ArmaanAS 759 58 10ms 8 Mar 2021 401st NanduBC 759 58 10ms 17 Mar 2021 401st AIn0n 759 58 14ms 5 Jul 2021 401st bbakersmith 759 58 10ms 18 Jul 2021 401st harrymwilkins 🇬🇧 759 58 15ms 19 Jul 2021 401st osmith93 759 58 11ms 31 Jul 2021 401st Ted-Barrett 🇦🇺 759 58 10ms 30 Sep 2021 401st Loag 759 58 10ms 13 Nov 2021 401st sleepyStick 759 58 10ms 2 Dec 2021 401st petroselo 759 58 10ms 28 Dec 2021 401st j-Ewan 759 58 10ms 16 Feb 2022 401st Drew-j-Smith 759 58 10ms 5 May 2022 401st ImpressedByRocks 759 58 10ms 20 Jun 2022 401st bsoyka 🇺🇸 759 58 9ms 16 Jul 2022 401st thiccaxe 759 58 10ms 4 Oct 2022 401st knutae 🇳🇴 759 58 9ms 9 Oct 2022 401st georgehulme 759 58 17ms 12 Oct 2022 401st goGuru 759 58 10ms 17 Dec 2022 401st grhkm21 759 58 21ms 20 Dec 2022 401st CatsAreFluffy 759 58 9ms 23 Dec 2022 401st badboj40 759 58 13ms 26 Dec 2022 401st adamnielson42 🇺🇸 759 58 10ms 2 May 2023 401st Heathcorp 🇦🇺 759 58 10ms 17 Aug 2023 401st Florian-Mt 759 58 17ms 26 Sep 2023 401st smokestacklightnin 🇺🇸 759 58 10ms 5 Jan 2024 401st JoaoFelipe3 759 58 9ms 15 Jan 2024 401st aalec 759 58 17ms 25 Apr 2024 401st cyxv 759 58 11ms 26 Jul 2024 401st gallium-gonzollium 759 58 9ms 2 Nov 2024 401st Flekay 🇩🇪 759 58 10ms 19 Jun 2025 401st jacekwladzinski 759 58 14ms 3 Oct 2025 First Prev 376–450 of 897 Next Last