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 Binary Lambda Calculus 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 Binary Lambda Calculus 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 517th sambirnbaum1 721 61 10ms 12 Sep 2019 517th anominos 721 61 10ms 14 Dec 2019 517th dymowski 721 61 9ms 3 Jan 2020 517th mizuzimu 721 61 9ms 3 Feb 2020 517th kypi 721 61 10ms 17 Feb 2020 517th SupImDos 721 61 15ms 27 Jun 2020 517th itiievskyi 🇺🇦 721 61 12ms 30 Jul 2020 517th ralsei 721 61 10ms 7 Oct 2020 517th AkashTandon167 721 61 14ms 22 Nov 2020 517th myleopard 721 61 9ms 2 Mar 2021 517th lmolteno 721 61 10ms 10 Mar 2021 517th htprogras 721 61 11ms 20 Mar 2021 517th oplxy 721 61 11ms 22 Mar 2021 517th zaneduffield 721 61 9ms 5 Aug 2021 517th kinoute 🇫🇷 721 61 10ms 10 Sep 2021 517th yanjs 721 61 9ms 30 Sep 2021 517th HassanAliKadhem 🇧🇭 721 61 11ms 4 Jan 2022 517th jamespeilunli 721 61 11ms 22 Jan 2022 517th thealtofwar 721 61 10ms 27 Jan 2022 517th Altrul 721 61 11ms 4 Feb 2022 517th Ailko 🇧🇪 721 61 12ms 6 May 2022 517th tterem 721 61 10ms 7 Jun 2022 517th andre-de-lorde 721 61 14ms 7 Sep 2022 517th Lemonz-13223 721 61 10ms 9 Sep 2022 517th za3k 721 61 9ms 9 Oct 2022 517th farazht 721 61 10ms 17 Feb 2023 517th GulgDev 721 61 13ms 22 Mar 2023 517th Hortaros 721 61 10ms 15 Apr 2023 517th tobeannouncd 721 61 10ms 18 Sep 2023 517th HumanoidCPU 721 61 14ms 26 Apr 2024 517th HenryFoss-10 721 61 11ms 6 May 2024 517th luca1339 721 61 10ms 29 May 2024 517th jameswmccarty 721 61 10ms 15 Jun 2024 517th wilhelmines 721 61 10ms 17 Jun 2024 517th OrangeBacon 721 61 10ms 12 Aug 2024 517th FernSchoenberg 721 61 10ms 14 Oct 2024 517th ihatethefrench 721 61 10ms 4 Jan 2025 517th EnisEfe0 721 61 11ms 18 May 2025 517th mossiegoat 721 61 10ms 22 May 2025 565th estomagordo 🇳🇱 710 62 10ms 3 Aug 2019 565th cellobix 710 62 9ms 13 Aug 2019 565th adoxography 710 62 14ms 10 Oct 2019 565th RobertPoienar 710 62 10ms 18 Oct 2019 565th Lemonfrostt 710 62 10ms 14 Dec 2019 565th Randomness74 710 62 12ms 14 Mar 2020 565th clementblaudeau 710 62 13ms 28 May 2021 565th hymanimy 710 62 13ms 24 Aug 2021 565th JuliaSzulc 710 62 10ms 15 Mar 2022 565th PATTRIM 710 62 13ms 5 Jan 2023 565th NDR0216 🇹🇼 710 62 10ms 13 Feb 2023 565th Edjyzod 710 62 12ms 7 Mar 2023 565th qwjhvbxi 710 62 11ms 9 Feb 2024 578th ArturLange 698 63 15ms 5 Sep 2018 578th suchwise 698 63 10ms 30 Oct 2019 578th hyphz 698 63 11ms 15 Jan 2020 578th 130N35 698 63 10ms 27 Jan 2020 578th valgardg 🇮🇸 698 63 10ms 13 Aug 2021 578th mokymok 🇺🇸 698 63 10ms 23 Nov 2021 578th ellieoverwood 698 63 10ms 29 Dec 2021 578th bwenstar 698 63 9ms 11 Aug 2022 578th mbittner20 698 63 10ms 27 May 2023 578th cingulataluke 698 63 9ms 29 Aug 2023 578th suhren 698 63 10ms 1 Oct 2023 578th VictorStenvers 🇳🇱 698 63 10ms 2 May 2024 578th Schreipfelerer 698 63 10ms 11 Sep 2024 578th TheZwierzLF 🇵🇱 698 63 10ms 19 May 2025 592nd Sticky-Bits 688 64 10ms 26 Apr 2019 592nd derekthatcher 688 64 15ms 22 Sep 2020 592nd joe0400 688 64 10ms 7 Sep 2021 592nd tetraxile 688 64 13ms 3 Oct 2021 592nd BrenSchaap 688 64 11ms 20 Oct 2021 592nd dillon-duncando 688 64 10ms 24 Dec 2021 592nd raketexyz 688 64 12ms 29 Dec 2021 592nd CuboidRaptor 🇨🇦 688 64 9ms 19 Jan 2022 592nd james-downey 688 64 10ms 14 Jul 2022 First Prev 526–600 of 899 Next Last