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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 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 363rd sean-niemann 🇺🇸 941 61 17 Jan 2023 363rd DialFrost 🇸🇬 941 61 18 Jan 2023 363rd rucin93 🇵🇱 941 61 23 Jan 2023 363rd Shanethegamer 🇺🇸 941 61 8 Mar 2023 363rd ovs-code 🇩🇪 941 61 20 Jun 2023 363rd Yewzir 🇧🇪 941 61 23 Sep 2023 363rd Betuaredead 941 61 11 Nov 2023 363rd elgan65536 941 61 5 Mar 2024 363rd pardouin 🇫🇷 941 61 22 Aug 2024 363rd nullie 941 61 18 Dec 2024 363rd acotis 941 61 26 Jan 2025 363rd emgordon154 941 61 18 Feb 2025 363rd fuzzylojik-golf 🇺🇸 941 61 17 Jun 2025 363rd edsrzf 🇳🇿 941 61 26 Jul 2025 363rd qpwoeirut 941 61 20 days ago 363rd kumavale 941 61 19 days ago 392nd primo-ppcg 🇹🇭 940 50 18 Feb 2021 392nd michael-pruglo 🇺🇦 940 50 13 Jul 2022 392nd ovs-code 🇩🇪 940 50 8 Oct 2023 392nd 09cf 940 50 3 Dec 2023 392nd Mandrzejy 🇵🇱 940 50 17 Apr 2024 392nd qwertyuiop3 🇷🇺 940 50 14 May 2025 392nd b-illy 🇬🇧 940 50 5 Jun 2025 399th edre 939 46 15 May 2018 399th davitf 939 46 24 Oct 2018 399th rschwa6308 🇺🇸 939 46 4 Apr 2019 399th zbreit 🇺🇸 939 46 4 Apr 2019 399th petar-donchev 939 46 24 Aug 2019 399th daedals 939 46 15 Oct 2019 399th teafork 939 46 9 Feb 2020 399th andersk 🇺🇸 939 46 19 Mar 2020 399th Attero 🇸🇪 939 46 26 Mar 2020 399th dmoa 939 46 10 Jul 2020 399th hashkitten 939 46 24 Sep 2020 399th Dazza314 🇬🇧 939 46 7 Nov 2020 399th janbehrens 🇩🇪 939 46 8 Dec 2020 399th btjones0 939 46 27 Dec 2020 399th OllieBoyne 🇬🇧 939 46 6 Feb 2021 399th vezzick 939 46 5 Mar 2021 399th RDShah 939 46 15 Apr 2021 399th urojony 🇵🇱 939 46 27 May 2021 399th MarcMush 🇫🇷 939 46 29 Jun 2021 399th Fishron 939 46 19 Oct 2021 399th Indivicivet 939 46 24 Oct 2021 399th StefanHabel 🇨🇦 939 46 14 Dec 2021 399th ZakkkkAttackkkk 🇵🇭 939 46 20 Dec 2021 399th Irratix 🇳🇱 939 46 17 Apr 2022 399th k3w1k0d3r 939 46 25 Jun 2022 399th 051 🇸🇬 939 46 8 Aug 2022 399th TobyBoyne 🇬🇧 939 46 12 Aug 2022 399th MichalMarsalek 🇨🇿 939 46 29 Aug 2022 399th JaimeCoderIO 939 46 29 Sep 2022 399th IshanPanpaliya 939 46 19 Oct 2022 399th FlorianCassayre 🇫🇷 939 46 6 Nov 2022 399th thehylian 939 46 30 Dec 2022 399th Techdude01 939 46 18 Jan 2023 399th SirFireball3521 939 46 9 Feb 2023 399th scpchicken 🇵🇼 939 46 22 Feb 2023 399th kellantech 939 46 2 Jun 2023 399th lillian314159 939 46 13 Jul 2023 399th Alex-x90 🇺🇸 939 46 17 Jul 2023 399th AlexanderFair 939 46 24 Jul 2023 399th gXLg 🇩🇪 939 46 23 Sep 2023 399th CornerMercury 🇬🇧 939 46 22 Oct 2023 399th ridingqwerty 🇺🇸 939 46 22 Dec 2023 399th bzijlema 🇳🇱 939 46 12 Jan 2024 399th jhu04 939 46 18 Jan 2024 399th bob-th 939 46 2 Feb 2024 399th Bmrl7 939 46 21 Feb 2024 399th elgan65536 939 46 5 Mar 2024 399th Lewenhaupt 939 46 22 Mar 2024 399th jmfk 939 46 22 Mar 2024 399th jtaxen 939 46 5 Apr 2024 399th dokutan 939 46 30 Apr 2024 399th 5cw 🇺🇸 939 46 5 May 2024 Prev 376–450 of 3,922 Next