Niven Numbers (Long) 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 Crossword 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 Crossword 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 371st therealnumbers 704 71 17ms 4 Jun 2024 377th Bananapants22 694 72 17ms 10 Aug 2022 377th Ted-Barrett 🇦🇺 694 72 16ms 21 Aug 2022 377th nmgetahun 694 72 17ms 5 Dec 2022 377th mbittner20 694 72 17ms 27 May 2023 377th sciencejiho 694 72 17ms 4 May 2024 377th IoLimmer 694 72 16ms 25 Jul 2024 377th Unknownuserfrommars 694 72 15ms 21 Nov 2024 377th Quirkly-Quasar1 🇺🇸 694 72 16ms 8 Dec 2024 377th WillowWispy 694 72 18ms 15 Mar 2025 377th cthierfelder 🇲🇨 694 72 16ms 3 Sep 2025 387th austinrwarner 685 73 16ms 12 Aug 2022 387th jiaminglimjm 🇲🇾 685 73 21ms 25 Mar 2023 387th kkoenig 685 73 22ms 8 Jan 2024 387th j3mak 685 73 18ms 17 Jan 2024 387th ariesmarinus 685 73 17ms 3 Dec 2024 387th clayboll99 685 73 23ms 9 Jul 2025 393rd vuxlee584 🇻🇳 676 74 14ms 15 Aug 2022 393rd destofr 676 74 17ms 23 Aug 2022 393rd Techdude01 676 74 24ms 18 Jan 2023 393rd Vaekor 676 74 17ms 9 Jul 2023 393rd tknight00 676 74 17ms 25 Jan 2024 393rd HanaEndUser 676 74 22ms 6 Feb 2024 393rd GeneralFabian 676 74 19ms 12 Dec 2024 393rd webmiche 676 74 17ms 11 days ago 401st NerdyMcNerd42 667 75 18ms 13 Aug 2022 401st mrmena 🇦🇺 667 75 18ms 23 Mar 2024 401st EvyGithub 667 75 19ms 14 May 2024 404th 104210 658 76 17ms 17 Aug 2022 404th brimstonetrader 658 76 19ms 6 Jan 2024 404th Bit125 658 76 18ms 25 Jan 2024 404th yuchuehw 658 76 22ms 13 Feb 2024 404th XioR112 🇵🇱 658 76 15ms 17 Apr 2024 404th WCScrypto-official 658 76 16ms 21 Dec 2024 404th AstroOrbis 658 76 24ms 15 Jun 2025 404th PotatoSaladOverlord 658 76 20ms 20 Jun 2025 412th Liastrae 649 77 18ms 22 Aug 2022 412th EthanGrant1 649 77 18ms 31 Aug 2022 412th jstechman 649 77 20ms 6 Mar 2024 412th TeddyWoodburn 649 77 19ms 6 Oct 2024 412th strogor 649 77 26ms 11 Jun 2025 417th ThatAlo 641 78 23ms 25 Aug 2022 417th NDR0216 🇹🇼 641 78 393ms 13 Feb 2023 419th sagnik3 633 79 18ms 8 Aug 2022 419th atazzam 🇺🇸 633 79 21ms 17 Aug 2022 419th mobibluman 633 79 25ms 24 Aug 2022 419th dranjohn 633 79 20ms 11 Sep 2023 419th ztuned 633 79 426ms 23 Sep 2023 419th qwjhvbxi 633 79 13ms 7 Feb 2024 419th Mabeloid 🇳🇴 633 79 16ms 3 Oct 2024 426th shinylego 625 80 14ms 14 Sep 2022 426th zt14427 625 80 19ms 18 Nov 2023 426th PyryL 🇫🇮 625 80 26ms 25 Aug 2024 429th grave367 617 81 17ms 5 Mar 2023 429th jrbud 617 81 20ms 7 Jan 2024 429th Selyss 617 81 17ms 9 Mar 2024 432nd Import-Meow 610 82 20ms 29 Aug 2022 432nd Anthony-Williams-06 610 82 18ms 1 Dec 2022 432nd ko-umeja 610 82 24ms 4 Dec 2022 432nd FernSch 610 82 20ms 22 Mar 2024 432nd hetz2625 610 82 17ms 5 May 2025 437th grndng 602 83 19ms 23 Aug 2022 437th Very-Nerdy-Human 602 83 17ms 13 Jan 2024 439th seejaecee 581 86 13ms 7 Feb 2025 439th koweret 581 86 27ms 13 Sep 2025 441st UltimateGuy0987 568 88 16ms 14 Oct 2022 441st dylanjones92 568 88 17ms 22 Jan 2024 441st TheCod-r 🇦🇶 568 88 27ms 3 Aug 2024 441st hamilton-bonds 568 88 17ms 9 Sep 2024 445th elephantpanda 562 89 16ms 10 Aug 2022 445th 0dyse 562 89 1,754ms 28 Sep 2025 447th OleBrumm 549 91 17ms 22 Aug 2022 448th jlevis10 532 94 32ms 12 Oct 2023 448th gelvetica 532 94 19ms 18 Nov 2024 450th ze-h 🇺🇸 435 115 23ms 22 Aug 2022 First Prev 376–450 of 462 Next Last