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 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 QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 900th dokutan 908 40 24 Mar 2024 902nd BBoehm 🇩🇪 908 106 7 May 2021 902nd lorenzosim 908 106 5 Aug 2022 904th voytxt 🇨🇿 907 39 4 Aug 2024 904th pardouin 🇫🇷 907 39 8 Aug 2024 906th Steffan153 🇫🇮 907 43 11 Apr 2023 906th sean-niemann 🇺🇸 907 43 11 Apr 2023 906th DialFrost 🇸🇬 907 43 21 Dec 2024 909th tvolf 907 44 22 Apr 2019 909th rzv-me 907 44 5 Oct 2024 911th squadb3 907 45 10 Oct 2019 911th PatrickStephansen 🇿🇦 907 45 13 Feb 2021 911th RegularSalamander 907 45 29 Jan 2022 911th jansekulowicz 907 45 13 May 2022 911th nstearns96 🇬🇧 907 45 12 Jan 2023 911th kellantech 907 45 10 Jun 2023 917th Lydxn 🇨🇦 907 74 14 Jun 2022 918th GrayJoKing 🇦🇺 906 34 22 Aug 2024 919th sisyphus-ppcg 🇦🇺 906 38 12 Dec 2022 919th prplz 🇦🇺 906 38 12 Dec 2022 919th inventshah 906 38 12 Dec 2022 919th MeWhenI 🇻🇦 906 38 12 Dec 2022 919th Shanethegamer 🇺🇸 906 38 8 Mar 2023 924th GrayJoKing 🇦🇺 906 42 13 Sep 2023 924th Lydxn 🇨🇦 906 42 13 Sep 2023 924th ovs-code 🇩🇪 906 42 13 Sep 2023 924th Steffan153 🇫🇮 906 42 15 Sep 2023 924th primo-ppcg 🇹🇭 906 42 16 Sep 2023 924th MeWhenI 🇻🇦 906 42 2 Nov 2023 924th Yewzir 🇧🇪 906 42 7 Mar 2024 924th pardouin 🇫🇷 906 42 27 Aug 2024 924th Shanethegamer 🇺🇸 906 42 28 Dec 2024 924th edsrzf 🇳🇿 906 42 18 Jan 2025 924th sean-niemann 🇺🇸 906 42 7 Apr 2025 924th DialFrost 🇸🇬 906 42 7 Apr 2025 936th ovs-code 🇩🇪 905 54 13 Oct 2022 936th clockworknazo 905 54 14 Oct 2022 936th MeWhenI 🇻🇦 905 54 15 Oct 2022 936th emplv 🇱🇻 905 54 27 Oct 2022 936th raszpi 🇭🇺 905 54 2 Sep 2023 936th dokutan 905 54 15 Jul 2024 942nd prplz 🇦🇺 905 63 26 Dec 2022 942nd Steffan153 🇫🇮 905 63 26 Dec 2022 942nd GrayJoKing 🇦🇺 905 63 2 Jan 2023 942nd Lydxn 🇨🇦 905 63 13 Jan 2023 942nd DialFrost 🇸🇬 905 63 14 Jan 2023 942nd MeWhenI 🇻🇦 905 63 14 Jan 2023 942nd Shanethegamer 🇺🇸 905 63 8 Mar 2023 942nd m-tkach 🇺🇦 905 63 2 Jun 2023 942nd lynn 905 63 16 Jul 2023 942nd Yewzir 🇧🇪 905 63 12 Oct 2023 942nd Betuaredead 905 63 11 Nov 2023 942nd pardouin 🇫🇷 905 63 22 Aug 2024 942nd sean-niemann 🇺🇸 905 63 13 days ago 955th Attero 🇸🇪 904 52 12 Mar 2020 955th NewDefectus 🇮🇱 904 52 8 May 2021 955th tsunderu 🇯🇵 904 52 26 Aug 2021 955th CaedenHarper 🇨🇦 904 52 27 Jan 2025 959th yzzyx 903 89 18 Apr 2020 959th lukechampine 903 89 19 Apr 2020 959th MahlerFive 🇨🇦 903 89 20 Apr 2020 959th potatoattack 903 89 21 Apr 2020 959th cywong-amino 🇭🇰 903 89 30 May 2020 959th dpatterbee 903 89 24 Aug 2020 959th argusdusty 🇺🇸 903 89 31 Dec 2020 959th janbehrens 🇩🇪 903 89 12 Jun 2021 959th harshit54 903 89 6 Jan 2024 968th krcs 🇵🇱 902 30 2 Jan 2022 969th sisyphus-ppcg 🇦🇺 901 41 2 Nov 2023 969th Steffan153 🇫🇮 901 41 20 Jul 2024 969th DialFrost 🇸🇬 901 41 17 Sep 2024 969th retrohun 901 41 19 Dec 2024 973rd btnlq 901 77 11 Jun 2023 973rd saito-ta 🇯🇵 901 77 11 Jun 2023 975th canissimia 🇦🇶 901 171 9 Sep 2021 Prev 901–975 of 3,671 Next