Niven Numbers in all languages 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 664th yoshykai 926 104 15 Apr 2025 677th Attero 🇸🇪 925 47 29 Mar 2020 677th Irratix 🇳🇱 925 47 15 Jan 2021 677th dokutan 925 47 21 Sep 2024 677th GalladeGuy 🇺🇸 925 47 15 Dec 2024 677th TheDrawingCoder-Gamer 925 47 3 Jul 2025 682nd ovs-code 🇩🇪 925 50 9 Sep 2022 682nd Shanethegamer 🇺🇸 925 50 9 Sep 2022 682nd Lydxn 🇨🇦 925 50 9 Sep 2022 682nd MeWhenI 🇻🇦 925 50 10 Sep 2022 682nd JayXon 🇺🇸 925 50 10 Sep 2022 682nd sean-niemann 🇺🇸 925 50 10 Sep 2022 682nd GrayJoKing 🇦🇺 925 50 11 Sep 2022 682nd btnlq 925 50 13 Sep 2022 682nd clockworknazo 925 50 12 Oct 2022 682nd prplz 🇦🇺 925 50 30 Nov 2022 682nd Steffan153 🇫🇮 925 50 30 Nov 2022 682nd DialFrost 🇸🇬 925 50 26 Jan 2023 682nd inventshah 925 50 26 Jan 2023 682nd m-tkach 🇺🇦 925 50 2 Jun 2023 682nd sisyphus-ppcg 🇦🇺 925 50 29 Oct 2023 682nd Betuaredead 925 50 13 Nov 2023 682nd Yewzir 🇧🇪 925 50 14 Nov 2023 682nd pardouin 🇫🇷 925 50 22 Aug 2024 682nd fuzzylojik-golf 🇺🇸 925 50 18 Jul 2025 682nd GolfingSuccess 🇬🇷 925 50 9 days ago 702nd sisyphus-ppcg 🇦🇺 925 53 14 Oct 2022 702nd Lydxn 🇨🇦 925 53 14 Oct 2022 702nd JayXon 🇺🇸 925 53 14 Oct 2022 702nd stefangimmillaro 925 53 15 Oct 2022 702nd Steffan153 🇫🇮 925 53 17 Nov 2022 702nd prplz 🇦🇺 925 53 24 Nov 2022 702nd sean-niemann 🇺🇸 925 53 17 Feb 2023 702nd Shanethegamer 🇺🇸 925 53 8 Mar 2023 702nd m-tkach 🇺🇦 925 53 2 Jun 2023 702nd Alex-x90 🇺🇸 925 53 17 Jul 2023 702nd DialFrost 🇸🇬 925 53 26 Oct 2023 702nd Betuaredead 925 53 13 Nov 2023 702nd Yewzir 🇧🇪 925 53 14 Nov 2023 702nd pardouin 🇫🇷 925 53 21 Aug 2024 702nd voytxt 🇨🇿 925 53 12 Jan 2025 702nd edsrzf 🇳🇿 925 53 25 days ago 718th michael-pruglo 🇺🇦 925 69 13 Jul 2022 718th 09cf 925 69 3 Dec 2023 718th qwertyuiop3 🇷🇺 925 69 14 May 2025 721st Lydxn 🇨🇦 924 40 4 Jan 2022 721st saito-ta 🇯🇵 924 40 9 Nov 2023 723rd MeWhenI 🇻🇦 922 34 10 Sep 2021 723rd anter69 🇭🇺 922 34 24 Feb 2023 723rd ovs-code 🇩🇪 922 34 4 Sep 2023 723rd FlyingPenguin223 922 34 24 Oct 2024 723rd edsrzf 🇳🇿 922 34 25 days ago 728th Lydxn 🇨🇦 922 49 15 May 2022 728th prplz 🇦🇺 922 49 16 May 2022 728th GrayJoKing 🇦🇺 922 49 20 May 2022 728th Steffan153 🇫🇮 922 49 20 Nov 2022 728th clockworknazo 922 49 25 Nov 2022 728th Shanethegamer 🇺🇸 922 49 8 Mar 2023 728th JayXon 🇺🇸 922 49 19 Mar 2023 728th Yewzir 🇧🇪 922 49 9 Nov 2023 728th Betuaredead 922 49 11 Nov 2023 728th pardouin 🇫🇷 922 49 3 Sep 2024 728th DialFrost 🇸🇬 922 49 14 Nov 2024 728th sean-niemann 🇺🇸 922 49 18 Apr 2025 728th edsrzf 🇳🇿 922 49 25 days ago 741st lynn 922 51 2 Oct 2021 741st GrayJoKing 🇦🇺 922 51 5 Feb 2022 741st madex 🇩🇪 922 51 12 Nov 2022 741st m-tkach 🇺🇦 922 51 2 Jun 2023 741st roupiq 🇵🇱 922 51 24 Feb 2024 741st wojtekmal 922 51 27 Feb 2024 741st Herbert00709 🇵🇱 922 51 12 Apr 2024 748th DialFrost 🇸🇬 921 44 23 Oct 2024 748th pardouin 🇫🇷 921 44 23 Oct 2024 748th sean-niemann 🇺🇸 921 44 23 Oct 2024 Prev 676–750 of 3,889 Next