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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 Luau 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 Luau 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 430th StefanHabel 🇨🇦 939 46 14 Dec 2021 430th ZakkkkAttackkkk 🇵🇭 939 46 20 Dec 2021 430th Irratix 🇳🇱 939 46 17 Apr 2022 430th k3w1k0d3r 939 46 25 Jun 2022 430th 051 🇸🇬 939 46 8 Aug 2022 430th TobyBoyne 🇬🇧 939 46 12 Aug 2022 430th MichalMarsalek 🇨🇿 939 46 29 Aug 2022 430th JaimeCoderIO 939 46 29 Sep 2022 430th IshanPanpaliya 939 46 19 Oct 2022 430th FlorianCassayre 🇫🇷 939 46 6 Nov 2022 430th thehylian 939 46 30 Dec 2022 430th Techdude01 939 46 18 Jan 2023 430th SirFireball3521 939 46 9 Feb 2023 430th scpchicken 🇵🇼 939 46 22 Feb 2023 430th kellantech 939 46 2 Jun 2023 430th lillian314159 939 46 13 Jul 2023 430th Alex-x90 🇺🇸 939 46 17 Jul 2023 430th AlexanderFair 939 46 24 Jul 2023 430th gXLg 🇩🇪 939 46 23 Sep 2023 430th ridingqwerty 🇺🇸 939 46 22 Dec 2023 430th bzijlema 🇳🇱 939 46 12 Jan 2024 430th jhu04 939 46 18 Jan 2024 430th bob-th 939 46 2 Feb 2024 430th Bmrl7 939 46 21 Feb 2024 430th elgan65536 939 46 5 Mar 2024 430th Lewenhaupt 939 46 22 Mar 2024 430th jmfk 939 46 22 Mar 2024 430th jtaxen 939 46 5 Apr 2024 430th dokutan 939 46 30 Apr 2024 430th 5cw 🇺🇸 939 46 5 May 2024 430th bizy-coder 939 46 15 Aug 2024 430th jatloe 939 46 26 Aug 2024 430th croc54 939 46 18 Nov 2024 430th lifthrasiir 🇰🇷 939 46 3 Dec 2024 430th ryyyn 🇺🇸 939 46 14 Jan 2025 430th andrewjc2000 939 46 3 Mar 2025 430th plcc0 939 46 5 Mar 2025 430th keelimeguy 🇺🇸 939 46 6 May 2025 430th Artemis21 🇬🇧 939 46 23 May 2025 430th dirckvdende 939 46 20 Jul 2025 430th qpwoeirut 939 46 13 Aug 2025 430th InigoK 🇺🇸 939 46 26 days ago 430th blaztoma 🇱🇹 939 46 19 days ago 430th ahmetdemirag 🇨🇾 939 46 3 days ago 495th rak1507 🇬🇧 938 21 12 Jan 2022 495th Garklein 🇨🇦 938 21 15 Jan 2022 495th Bubbler-4 938 21 16 Jan 2022 495th HPWiz 🇳🇿 938 21 18 Jan 2022 495th GrayJoKing 🇦🇺 938 21 2 Feb 2022 495th lynn 938 21 2 Jun 2022 495th shadowninja55 🇺🇸 938 21 28 Dec 2022 495th DialFrost 🇸🇬 938 21 2 Feb 2024 495th SirBogman 🇺🇸 938 21 12 Feb 2024 495th bstrat 938 21 5 Aug 2024 495th copy 938 21 16 Aug 2024 495th zacjl 938 21 17 Aug 2024 495th Steffan153 🇫🇮 938 21 18 Aug 2024 495th sean-niemann 🇺🇸 938 21 11 Apr 2025 495th pardouin 🇫🇷 938 21 15 Apr 2025 495th fuzzylojik-golf 🇺🇸 938 21 6 Sep 2025 511th sisyphus-ppcg 🇦🇺 937 33 12 Aug 2024 511th ovs-code 🇩🇪 937 33 20 Aug 2024 511th emgordon154 937 33 15 Nov 2024 514th primo-ppcg 🇹🇭 937 44 18 Jan 2020 514th prplz 🇦🇺 937 44 15 Aug 2020 514th JayXon 🇺🇸 937 44 16 Feb 2021 514th Lydxn 🇨🇦 937 44 18 Aug 2021 514th stefangimmillaro 937 44 21 Aug 2023 519th primo-ppcg 🇹🇭 935 44 25 Apr 2020 519th prplz 🇦🇺 935 44 16 May 2020 519th Lydxn 🇨🇦 935 44 12 Jan 2021 519th JayXon 🇺🇸 935 44 16 Feb 2021 519th sisyphus-ppcg 🇦🇺 935 44 30 May 2021 519th ovs-code 🇩🇪 935 44 19 Nov 2021 519th GrayJoKing 🇦🇺 935 44 15 Dec 2021 First Prev 451–525 of 4,007 Next Last