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 667th Alex-x90 🇺🇸 925 53 17 Jul 2023 667th DialFrost 🇸🇬 925 53 26 Oct 2023 667th Betuaredead 925 53 13 Nov 2023 667th Yewzir 🇧🇪 925 53 14 Nov 2023 667th pardouin 🇫🇷 925 53 21 Aug 2024 667th voytxt 🇨🇿 925 53 12 Jan 2025 667th edsrzf 🇳🇿 925 53 12 days ago 683rd cure-honey 🇯🇵 925 62 29 Jun 2021 683rd nipzu 925 62 13 Jan 2022 683rd kumavale 🇯🇵 925 62 14 Jan 2022 683rd Creative0708 🇨🇦 925 62 16 Dec 2023 683rd okaponta 925 62 11 Jan 2024 683rd dokutan 925 62 27 Mar 2024 689th michael-pruglo 🇺🇦 925 69 13 Jul 2022 689th 09cf 925 69 3 Dec 2023 689th qwertyuiop3 🇷🇺 925 69 14 May 2025 692nd Lydxn 🇨🇦 924 40 4 Jan 2022 692nd saito-ta 🇯🇵 924 40 9 Nov 2023 694th ovs-code 🇩🇪 924 50 9 Sep 2022 694th Shanethegamer 🇺🇸 924 50 9 Sep 2022 694th Lydxn 🇨🇦 924 50 9 Sep 2022 694th MeWhenI 🇻🇦 924 50 10 Sep 2022 694th JayXon 🇺🇸 924 50 10 Sep 2022 694th sean-niemann 🇺🇸 924 50 10 Sep 2022 694th GrayJoKing 🇦🇺 924 50 11 Sep 2022 694th btnlq 924 50 13 Sep 2022 694th clockworknazo 924 50 12 Oct 2022 694th prplz 🇦🇺 924 50 30 Nov 2022 694th Steffan153 🇫🇮 924 50 30 Nov 2022 694th DialFrost 🇸🇬 924 50 26 Jan 2023 694th inventshah 924 50 26 Jan 2023 694th m-tkach 🇺🇦 924 50 2 Jun 2023 694th sisyphus-ppcg 🇦🇺 924 50 29 Oct 2023 694th Betuaredead 924 50 13 Nov 2023 694th Yewzir 🇧🇪 924 50 14 Nov 2023 694th pardouin 🇫🇷 924 50 22 Aug 2024 694th fuzzylojik-golf 🇺🇸 924 50 20 days ago 713th MeWhenI 🇻🇦 922 34 10 Sep 2021 713th anter69 🇭🇺 922 34 24 Feb 2023 713th ovs-code 🇩🇪 922 34 4 Sep 2023 713th FlyingPenguin223 922 34 24 Oct 2024 713th edsrzf 🇳🇿 922 34 11 days ago 718th Lydxn 🇨🇦 922 49 15 May 2022 718th prplz 🇦🇺 922 49 16 May 2022 718th GrayJoKing 🇦🇺 922 49 20 May 2022 718th Steffan153 🇫🇮 922 49 20 Nov 2022 718th clockworknazo 922 49 25 Nov 2022 718th Shanethegamer 🇺🇸 922 49 8 Mar 2023 718th JayXon 🇺🇸 922 49 19 Mar 2023 718th Yewzir 🇧🇪 922 49 9 Nov 2023 718th Betuaredead 922 49 11 Nov 2023 718th pardouin 🇫🇷 922 49 3 Sep 2024 718th DialFrost 🇸🇬 922 49 14 Nov 2024 718th sean-niemann 🇺🇸 922 49 18 Apr 2025 718th edsrzf 🇳🇿 922 49 11 days ago 731st lynn 922 51 2 Oct 2021 731st GrayJoKing 🇦🇺 922 51 5 Feb 2022 731st madex 🇩🇪 922 51 12 Nov 2022 731st m-tkach 🇺🇦 922 51 2 Jun 2023 731st roupiq 🇵🇱 922 51 24 Feb 2024 731st wojtekmal 922 51 27 Feb 2024 731st Herbert00709 🇵🇱 922 51 12 Apr 2024 738th DialFrost 🇸🇬 921 44 23 Oct 2024 738th pardouin 🇫🇷 921 44 23 Oct 2024 738th sean-niemann 🇺🇸 921 44 23 Oct 2024 738th Shanethegamer 🇺🇸 921 44 24 Oct 2024 738th inventshah 921 44 24 Oct 2024 738th MeWhenI 🇻🇦 921 44 24 Oct 2024 738th emgordon154 921 44 24 Oct 2024 738th stefangimmillaro 921 44 24 Oct 2024 738th btnlq 921 44 25 Oct 2024 738th JayXon 🇺🇸 921 44 27 Oct 2024 738th voytxt 🇨🇿 921 44 12 Jan 2025 738th edsrzf 🇳🇿 921 44 11 days ago 750th GrayJoKing 🇦🇺 920 46 29 Sep 2022 Prev 676–750 of 3,812 Next