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 750th CRHillman 603 73 9 Aug 2018 750th ValNyz 603 73 19 Sep 2018 750th fepe55 603 73 5 Oct 2018 750th bdendekk 603 73 10 Jul 2019 750th tadeas0 603 73 27 Dec 2019 750th brian6liu 603 73 8 May 2020 750th mrmena 🇦🇺 603 73 7 Jun 2021 750th janga1 603 73 11 Aug 2021 750th cbrt-x 603 73 16 Aug 2021 750th MarioPlq 603 73 24 Jun 2022 750th CodeAltF4 603 73 14 Mar 2023 750th Vaekor 603 73 9 Jul 2023 750th kkoenig 603 73 22 Dec 2023 750th EvyGithub 603 73 13 May 2024 765th oscarlvp 595 74 30 Apr 2019 765th evautier 595 74 15 May 2019 765th ispahr 595 74 9 Jun 2020 765th umanochiocciola 595 74 6 Nov 2020 765th PGPereira 595 74 27 Mar 2021 765th KrausRaus 🇺🇸 595 74 9 Apr 2021 765th StHagel 595 74 5 May 2021 765th berdzi 595 74 24 Mar 2022 765th 104210 595 74 24 Aug 2022 765th Ripick 595 74 13 Jan 2023 765th Darkseid-SUP 595 74 15 Jan 2023 765th XioR112 🇵🇱 595 74 30 Aug 2023 765th griffinschreiber 595 74 30 Oct 2023 765th Bit125 595 74 31 Jan 2024 765th yuchuehw 595 74 13 Feb 2024 765th FernSch 595 74 27 Mar 2024 765th WCScrypto-official 595 74 21 Dec 2024 765th PotatoSaladOverlord 595 74 20 Jun 2025 783rd pawelzydziak 587 75 21 Oct 2018 783rd Bosenraum 587 75 3 Jan 2019 783rd elwi7331 587 75 16 Feb 2020 783rd Nordle 587 75 26 Feb 2020 783rd yettinmoor 587 75 4 Sep 2020 783rd Wodinthemighty 587 75 10 Mar 2021 783rd Timevdo 587 75 4 May 2021 783rd bob8677 587 75 9 May 2021 783rd rockysnow7 587 75 4 Oct 2021 783rd EthanGrant1 587 75 31 Aug 2022 783rd wa1ker38552 587 75 19 May 2023 783rd jstechman 587 75 6 Mar 2024 795th ThatAlo 579 76 25 Aug 2022 795th jmmographer 579 76 23 Oct 2023 797th puzzleninja 571 77 16 Jul 2019 797th louisbosqui 571 77 28 Dec 2020 797th the43rddev 571 77 12 Jul 2021 797th redbeancola 571 77 9 Nov 2021 797th atazzam 🇺🇸 571 77 4 Apr 2022 797th ztuned 571 77 23 Sep 2023 797th Mabeloid 🇳🇴 571 77 3 Oct 2024 804th babulibaba 564 78 15 Aug 2019 804th egelmex 564 78 15 Nov 2019 804th david-wiles6 564 78 23 Jan 2020 804th shinylego 564 78 14 Sep 2022 804th zt14427 564 78 18 Nov 2023 809th DylanGodfrey 557 79 5 Jun 2018 809th ragerin 557 79 11 Sep 2018 809th quentin-dev 557 79 15 Feb 2019 809th codemob-dev 557 79 17 May 2021 809th Anthony-Williams-06 557 79 5 Dec 2022 809th jrbud 557 79 7 Jan 2024 809th Rex-xeR 557 79 3 Jul 2024 816th RyanCarrusca 550 80 19 Feb 2019 816th Rohitkuru 550 80 18 Feb 2020 816th WilliamBate 550 80 18 Aug 2020 816th StoverGitHub 550 80 17 Jun 2022 816th ko-umeja 550 80 4 Dec 2022 816th kinglujain 550 80 19 Oct 2023 816th NoneTheFewer 550 80 17 May 2024 816th my-company-my 🇲🇽 550 80 13 Mar 2025 824th jamesbtan 543 81 22 Mar 2019 825th newc0m 537 82 7 Dec 2018 Prev 751–825 of 888 Next