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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 746th Steffan153 🇫🇮 924 46 3ms 3 Feb 2023 746th sisyphus-ppcg 🇦🇺 924 46 3ms 6 Feb 2023 746th prplz 🇦🇺 924 46 3ms 16 May 2023 746th sean-niemann 🇺🇸 924 46 4ms 23 Oct 2023 746th xsot 🇸🇬 924 46 3ms 8 Feb 2024 746th Yewzir 🇧🇪 924 46 3ms 2 Mar 2024 746th pardouin 🇫🇷 924 46 5ms 22 Aug 2024 746th edsrzf 🇳🇿 924 46 3ms 3 days ago 759th MeWhenI 🇻🇦 923 34 930ms 10 Sep 2021 759th anter69 🇭🇺 923 34 964ms 24 Feb 2023 759th ovs-code 🇩🇪 923 34 955ms 4 Sep 2023 759th FlyingPenguin223 923 34 957ms 24 Oct 2024 759th edsrzf 🇳🇿 923 34 897ms 26 Jul 2025 759th snoozingnewt 🇺🇸 923 34 992ms 22 days ago 765th Lydxn 🇨🇦 923 49 325ms 15 May 2022 765th prplz 🇦🇺 923 49 288ms 16 May 2022 765th GrayJoKing 🇦🇺 923 49 299ms 20 May 2022 765th Steffan153 🇫🇮 923 49 292ms 20 Nov 2022 765th clockworknazo 923 49 360ms 25 Nov 2022 765th Shanethegamer 🇺🇸 923 49 289ms 8 Mar 2023 765th JayXon 🇺🇸 923 49 286ms 19 Mar 2023 765th Yewzir 🇧🇪 923 49 293ms 9 Nov 2023 765th Betuaredead 923 49 288ms 11 Nov 2023 765th pardouin 🇫🇷 923 49 282ms 3 Sep 2024 765th DialFrost 🇸🇬 923 49 304ms 14 Nov 2024 765th sean-niemann 🇺🇸 923 49 353ms 18 Apr 2025 765th edsrzf 🇳🇿 923 49 287ms 26 Jul 2025 765th albanian-laundromat 923 49 285ms 3 days ago 779th GrayJoKing 🇦🇺 922 49 14ms 23 Nov 2021 779th btnlq 922 49 14ms 9 Dec 2021 779th Lydxn 🇨🇦 922 49 15ms 9 Jan 2022 779th prplz 🇦🇺 922 49 16ms 14 Apr 2022 779th primo-ppcg 🇹🇭 922 49 16ms 2 Jun 2022 779th lynn 922 49 16ms 3 Jun 2022 779th IanUtley 922 49 16ms 12 Nov 2022 779th Steffan153 🇫🇮 922 49 19ms 17 Nov 2022 779th annaproxy 922 49 16ms 8 Jan 2023 779th Yewzir 🇧🇪 922 49 16ms 12 Mar 2024 779th ovs-code 🇩🇪 922 49 32ms 30 Jun 2024 779th DialFrost 🇸🇬 922 49 23ms 24 Mar 2025 779th sean-niemann 🇺🇸 922 49 16ms 25 Mar 2025 779th GolfingSuccess 🇬🇷 922 49 19ms 10 Aug 2025 793rd lynn 922 51 2ms 2 Oct 2021 793rd GrayJoKing 🇦🇺 922 51 2ms 5 Feb 2022 793rd madex 🇩🇪 922 51 2ms 12 Nov 2022 793rd m-tkach 🇺🇦 922 51 1ms 2 Jun 2023 793rd roupiq 🇵🇱 922 51 2ms 24 Feb 2024 793rd wojtekmal 922 51 1ms 27 Feb 2024 793rd Herbert00709 🇵🇱 922 51 2ms 12 Apr 2024 800th prplz 🇦🇺 921 43 396ms 15 Jan 2024 800th AlephSquirrel 921 43 399ms 16 Jan 2024 800th neel11235813 921 43 382ms 17 Jan 2024 800th lynn 921 43 379ms 17 Feb 2024 800th CaedenHarper 🇨🇦 921 43 394ms 6 Sep 2024 800th rucin93 🇵🇱 921 43 479ms 26 Sep 2024 800th GolfingSuccess 🇬🇷 921 43 373ms 10 Aug 2025 807th Lydxn 🇨🇦 921 47 7ms 20 Dec 2023 808th primo-ppcg 🇹🇭 921 49 56ms 6 May 2020 808th marshallward 🇺🇸 921 49 45ms 12 Oct 2020 808th LucaArgentiUCF 🇮🇹 921 49 43ms 14 Feb 2021 808th cure-honey 🇯🇵 921 49 61ms 26 Jun 2021 808th Lydxn 🇨🇦 921 49 43ms 15 Jul 2021 813th Lydxn 🇨🇦 919 46 3ms 16 Jul 2023 814th deflatSOCO 919 47 9ms 11 Apr 2019 814th andre-lameirinhas 🇵🇹 919 47 13ms 27 Apr 2020 814th ToriTheChicken 919 47 10ms 26 Jul 2020 814th thisishowmymindworks 🇳🇴 919 47 12ms 26 Jul 2020 814th JeromeSchweitzer 919 47 10ms 7 Sep 2020 814th Maltysen 919 47 10ms 26 Sep 2020 814th ToonAlfrink 919 47 11ms 13 Nov 2020 814th 77Tigers 919 47 10ms 1 Mar 2021 814th ydevor 🇮🇱 919 47 9ms 11 Mar 2021 814th abba23 919 47 10ms 14 Jun 2021 814th jacklynnepenick 919 47 14ms 19 Aug 2021 814th ehulinsky 🇺🇸 919 47 11ms 10 Nov 2021 First Prev 751–825 of 4,055 Next Last