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 Crossword 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 Crossword 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 749th ovs-code 🇩🇪 924 46 3ms 29 Sep 2022 749th clockworknazo 924 46 2ms 30 Sep 2022 749th DialFrost 🇸🇬 924 46 3ms 29 Jan 2023 749th Steffan153 🇫🇮 924 46 2ms 3 Feb 2023 749th sisyphus-ppcg 🇦🇺 924 46 2ms 6 Feb 2023 749th prplz 🇦🇺 924 46 3ms 16 May 2023 749th sean-niemann 🇺🇸 924 46 3ms 23 Oct 2023 749th xsot 🇸🇬 924 46 3ms 8 Feb 2024 749th Yewzir 🇧🇪 924 46 3ms 2 Mar 2024 749th pardouin 🇫🇷 924 46 3ms 22 Aug 2024 749th edsrzf 🇳🇿 924 46 3ms 8 days ago 762nd MeWhenI 🇻🇦 923 34 930ms 10 Sep 2021 762nd anter69 🇭🇺 923 34 964ms 24 Feb 2023 762nd ovs-code 🇩🇪 923 34 955ms 4 Sep 2023 762nd FlyingPenguin223 923 34 957ms 24 Oct 2024 762nd edsrzf 🇳🇿 923 34 897ms 26 Jul 2025 762nd snoozingnewt 🇺🇸 923 34 992ms 27 days ago 768th Lydxn 🇨🇦 923 49 125ms 15 May 2022 768th prplz 🇦🇺 923 49 73ms 16 May 2022 768th GrayJoKing 🇦🇺 923 49 88ms 20 May 2022 768th Steffan153 🇫🇮 923 49 81ms 20 Nov 2022 768th clockworknazo 923 49 84ms 25 Nov 2022 768th Shanethegamer 🇺🇸 923 49 85ms 8 Mar 2023 768th JayXon 🇺🇸 923 49 80ms 19 Mar 2023 768th Yewzir 🇧🇪 923 49 83ms 9 Nov 2023 768th Betuaredead 923 49 82ms 11 Nov 2023 768th pardouin 🇫🇷 923 49 105ms 3 Sep 2024 768th DialFrost 🇸🇬 923 49 93ms 14 Nov 2024 768th sean-niemann 🇺🇸 923 49 69ms 18 Apr 2025 768th edsrzf 🇳🇿 923 49 91ms 26 Jul 2025 768th albanian-laundromat 923 49 77ms 7 days ago 782nd GrayJoKing 🇦🇺 922 49 14ms 23 Nov 2021 782nd btnlq 922 49 14ms 9 Dec 2021 782nd Lydxn 🇨🇦 922 49 15ms 9 Jan 2022 782nd prplz 🇦🇺 922 49 16ms 14 Apr 2022 782nd primo-ppcg 🇹🇭 922 49 16ms 2 Jun 2022 782nd lynn 922 49 16ms 3 Jun 2022 782nd IanUtley 922 49 16ms 12 Nov 2022 782nd Steffan153 🇫🇮 922 49 19ms 17 Nov 2022 782nd annaproxy 922 49 16ms 8 Jan 2023 782nd Yewzir 🇧🇪 922 49 16ms 12 Mar 2024 782nd ovs-code 🇩🇪 922 49 32ms 30 Jun 2024 782nd DialFrost 🇸🇬 922 49 23ms 24 Mar 2025 782nd sean-niemann 🇺🇸 922 49 16ms 25 Mar 2025 782nd GolfingSuccess 🇬🇷 922 49 19ms 10 Aug 2025 796th lynn 922 51 2ms 2 Oct 2021 796th GrayJoKing 🇦🇺 922 51 2ms 5 Feb 2022 796th madex 🇩🇪 922 51 2ms 12 Nov 2022 796th m-tkach 🇺🇦 922 51 1ms 2 Jun 2023 796th roupiq 🇵🇱 922 51 2ms 24 Feb 2024 796th wojtekmal 922 51 1ms 27 Feb 2024 796th Herbert00709 🇵🇱 922 51 2ms 12 Apr 2024 803rd prplz 🇦🇺 921 43 396ms 15 Jan 2024 803rd AlephSquirrel 921 43 399ms 16 Jan 2024 803rd neel11235813 921 43 382ms 17 Jan 2024 803rd lynn 921 43 379ms 17 Feb 2024 803rd CaedenHarper 🇨🇦 921 43 394ms 6 Sep 2024 803rd rucin93 🇵🇱 921 43 479ms 26 Sep 2024 803rd GolfingSuccess 🇬🇷 921 43 373ms 10 Aug 2025 810th Lydxn 🇨🇦 921 47 7ms 20 Dec 2023 811th primo-ppcg 🇹🇭 921 49 56ms 6 May 2020 811th marshallward 🇺🇸 921 49 45ms 12 Oct 2020 811th LucaArgentiUCF 🇮🇹 921 49 43ms 14 Feb 2021 811th cure-honey 🇯🇵 921 49 61ms 26 Jun 2021 811th Lydxn 🇨🇦 921 49 43ms 15 Jul 2021 816th sean-niemann 🇺🇸 919 40 650ms 12 Sep 2025 816th edsrzf 🇳🇿 919 40 667ms 13 Sep 2025 816th xsot 🇸🇬 919 40 750ms 4 days ago 819th Lydxn 🇨🇦 919 46 3ms 16 Jul 2023 820th deflatSOCO 919 47 9ms 11 Apr 2019 820th andre-lameirinhas 🇵🇹 919 47 9ms 27 Apr 2020 820th ToriTheChicken 919 47 9ms 26 Jul 2020 820th thisishowmymindworks 🇳🇴 919 47 11ms 26 Jul 2020 820th JeromeSchweitzer 919 47 9ms 7 Sep 2020 820th Maltysen 919 47 11ms 26 Sep 2020 First Prev 751–825 of 4,064 Next Last