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 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 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 Mandelbrot 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 893rd argusdusty 🇺🇸 910 63 31 Dec 2020 893rd mousetail 🇳🇱 910 63 12 Jan 2023 893rd StronkCheese 🇺🇸 910 63 22 May 2023 893rd markusgraube 910 63 8 Mar 2024 893rd qwertyuiop3 🇷🇺 910 63 11 days ago 906th GolfingSuccess 🇬🇷 909 40 13 Oct 2023 906th dokutan 909 40 24 Mar 2024 906th qwertyuiop3 🇷🇺 909 40 9 days ago 909th voytxt 🇨🇿 908 39 4 Aug 2024 909th pardouin 🇫🇷 908 39 8 Aug 2024 911th Lydxn 🇨🇦 908 74 14 Jun 2022 912th BBoehm 🇩🇪 908 106 7 May 2021 912th lorenzosim 908 106 5 Aug 2022 914th sisyphus-ppcg 🇦🇺 907 38 12 Dec 2022 914th prplz 🇦🇺 907 38 12 Dec 2022 914th inventshah 907 38 12 Dec 2022 914th MeWhenI 🇻🇦 907 38 12 Dec 2022 914th Shanethegamer 🇺🇸 907 38 8 Mar 2023 919th Steffan153 🇫🇮 907 43 11 Apr 2023 919th sean-niemann 🇺🇸 907 43 11 Apr 2023 919th DialFrost 🇸🇬 907 43 21 Dec 2024 922nd tvolf 907 44 22 Apr 2019 922nd rzv-me 907 44 5 Oct 2024 924th squadb3 907 45 10 Oct 2019 924th PatrickStephansen 🇿🇦 907 45 13 Feb 2021 924th RegularSalamander 907 45 29 Jan 2022 924th jansekulowicz 907 45 13 May 2022 924th nstearns96 🇬🇧 907 45 12 Jan 2023 924th kellantech 907 45 10 Jun 2023 930th ovs-code 🇩🇪 907 54 13 Oct 2022 930th clockworknazo 907 54 14 Oct 2022 930th MeWhenI 🇻🇦 907 54 15 Oct 2022 930th emplv 🇱🇻 907 54 27 Oct 2022 930th raszpi 🇭🇺 907 54 2 Sep 2023 930th dokutan 907 54 15 Jul 2024 936th GrayJoKing 🇦🇺 906 34 22 Aug 2024 937th GrayJoKing 🇦🇺 906 42 13 Sep 2023 937th Lydxn 🇨🇦 906 42 13 Sep 2023 937th ovs-code 🇩🇪 906 42 13 Sep 2023 937th Steffan153 🇫🇮 906 42 15 Sep 2023 937th primo-ppcg 🇹🇭 906 42 16 Sep 2023 937th MeWhenI 🇻🇦 906 42 2 Nov 2023 937th Yewzir 🇧🇪 906 42 7 Mar 2024 937th pardouin 🇫🇷 906 42 27 Aug 2024 937th Shanethegamer 🇺🇸 906 42 28 Dec 2024 937th edsrzf 🇳🇿 906 42 18 Jan 2025 937th sean-niemann 🇺🇸 906 42 7 Apr 2025 937th DialFrost 🇸🇬 906 42 7 Apr 2025 949th prplz 🇦🇺 906 63 26 Dec 2022 949th Steffan153 🇫🇮 906 63 26 Dec 2022 949th GrayJoKing 🇦🇺 906 63 2 Jan 2023 949th Lydxn 🇨🇦 906 63 13 Jan 2023 949th DialFrost 🇸🇬 906 63 14 Jan 2023 949th MeWhenI 🇻🇦 906 63 14 Jan 2023 949th Shanethegamer 🇺🇸 906 63 8 Mar 2023 949th m-tkach 🇺🇦 906 63 2 Jun 2023 949th lynn 906 63 16 Jul 2023 949th Yewzir 🇧🇪 906 63 12 Oct 2023 949th Betuaredead 906 63 11 Nov 2023 949th pardouin 🇫🇷 906 63 22 Aug 2024 949th sean-niemann 🇺🇸 906 63 26 days ago 962nd Attero 🇸🇪 904 52 12 Mar 2020 962nd NewDefectus 🇮🇱 904 52 8 May 2021 962nd tsunderu 🇯🇵 904 52 26 Aug 2021 962nd CaedenHarper 🇨🇦 904 52 27 Jan 2025 966th krcs 🇵🇱 903 30 2 Jan 2022 967th yzzyx 903 89 18 Apr 2020 967th lukechampine 903 89 19 Apr 2020 967th MahlerFive 🇨🇦 903 89 20 Apr 2020 967th potatoattack 903 89 21 Apr 2020 967th cywong-amino 🇭🇰 903 89 30 May 2020 967th dpatterbee 903 89 24 Aug 2020 967th argusdusty 🇺🇸 903 89 31 Dec 2020 967th janbehrens 🇩🇪 903 89 12 Jun 2021 967th harshit54 903 89 6 Jan 2024 Prev 901–975 of 3,720 Next