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 665th h3ra993huskp 🇯🇵 926 104 31 Mar 2024 665th yoshykai 926 104 15 Apr 2025 678th Attero 🇸🇪 925 47 29 Mar 2020 678th Irratix 🇳🇱 925 47 15 Jan 2021 678th dokutan 925 47 21 Sep 2024 678th GalladeGuy 🇺🇸 925 47 15 Dec 2024 678th TheDrawingCoder-Gamer 925 47 3 Jul 2025 678th edsrzf 🇳🇿 925 47 21 hours ago 684th ovs-code 🇩🇪 925 50 9 Sep 2022 684th Shanethegamer 🇺🇸 925 50 9 Sep 2022 684th Lydxn 🇨🇦 925 50 9 Sep 2022 684th MeWhenI 🇻🇦 925 50 10 Sep 2022 684th JayXon 🇺🇸 925 50 10 Sep 2022 684th sean-niemann 🇺🇸 925 50 10 Sep 2022 684th GrayJoKing 🇦🇺 925 50 11 Sep 2022 684th btnlq 925 50 13 Sep 2022 684th clockworknazo 925 50 12 Oct 2022 684th prplz 🇦🇺 925 50 30 Nov 2022 684th Steffan153 🇫🇮 925 50 30 Nov 2022 684th DialFrost 🇸🇬 925 50 26 Jan 2023 684th inventshah 925 50 26 Jan 2023 684th m-tkach 🇺🇦 925 50 2 Jun 2023 684th sisyphus-ppcg 🇦🇺 925 50 29 Oct 2023 684th Betuaredead 925 50 13 Nov 2023 684th Yewzir 🇧🇪 925 50 14 Nov 2023 684th pardouin 🇫🇷 925 50 22 Aug 2024 684th fuzzylojik-golf 🇺🇸 925 50 18 Jul 2025 684th GolfingSuccess 🇬🇷 925 50 10 days ago 704th sisyphus-ppcg 🇦🇺 925 53 14 Oct 2022 704th Lydxn 🇨🇦 925 53 14 Oct 2022 704th JayXon 🇺🇸 925 53 14 Oct 2022 704th stefangimmillaro 925 53 15 Oct 2022 704th Steffan153 🇫🇮 925 53 17 Nov 2022 704th prplz 🇦🇺 925 53 24 Nov 2022 704th sean-niemann 🇺🇸 925 53 17 Feb 2023 704th Shanethegamer 🇺🇸 925 53 8 Mar 2023 704th m-tkach 🇺🇦 925 53 2 Jun 2023 704th Alex-x90 🇺🇸 925 53 17 Jul 2023 704th DialFrost 🇸🇬 925 53 26 Oct 2023 704th Betuaredead 925 53 13 Nov 2023 704th Yewzir 🇧🇪 925 53 14 Nov 2023 704th pardouin 🇫🇷 925 53 21 Aug 2024 704th voytxt 🇨🇿 925 53 12 Jan 2025 704th edsrzf 🇳🇿 925 53 26 days ago 720th michael-pruglo 🇺🇦 925 69 13 Jul 2022 720th 09cf 925 69 3 Dec 2023 720th qwertyuiop3 🇷🇺 925 69 14 May 2025 723rd Lydxn 🇨🇦 924 40 4 Jan 2022 723rd saito-ta 🇯🇵 924 40 9 Nov 2023 725th MeWhenI 🇻🇦 922 34 10 Sep 2021 725th anter69 🇭🇺 922 34 24 Feb 2023 725th ovs-code 🇩🇪 922 34 4 Sep 2023 725th FlyingPenguin223 922 34 24 Oct 2024 725th edsrzf 🇳🇿 922 34 26 days ago 730th Lydxn 🇨🇦 922 49 15 May 2022 730th prplz 🇦🇺 922 49 16 May 2022 730th GrayJoKing 🇦🇺 922 49 20 May 2022 730th Steffan153 🇫🇮 922 49 20 Nov 2022 730th clockworknazo 922 49 25 Nov 2022 730th Shanethegamer 🇺🇸 922 49 8 Mar 2023 730th JayXon 🇺🇸 922 49 19 Mar 2023 730th Yewzir 🇧🇪 922 49 9 Nov 2023 730th Betuaredead 922 49 11 Nov 2023 730th pardouin 🇫🇷 922 49 3 Sep 2024 730th DialFrost 🇸🇬 922 49 14 Nov 2024 730th sean-niemann 🇺🇸 922 49 18 Apr 2025 730th edsrzf 🇳🇿 922 49 26 days ago 743rd lynn 922 51 2 Oct 2021 743rd GrayJoKing 🇦🇺 922 51 5 Feb 2022 743rd madex 🇩🇪 922 51 12 Nov 2022 743rd m-tkach 🇺🇦 922 51 2 Jun 2023 743rd roupiq 🇵🇱 922 51 24 Feb 2024 743rd wojtekmal 922 51 27 Feb 2024 743rd Herbert00709 🇵🇱 922 51 12 Apr 2024 750th DialFrost 🇸🇬 921 44 23 Oct 2024 Prev 676–750 of 3,890 Next