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 601st Lydxn 🇨🇦 930 42 30 Oct 2022 601st btnlq 930 42 5 Nov 2022 601st clockworknazo 930 42 18 Nov 2022 601st primo-ppcg 🇹🇭 930 42 19 Nov 2022 601st sisyphus-ppcg 🇦🇺 930 42 22 Feb 2023 601st xsot 🇸🇬 930 42 16 May 2023 601st fuzzylojik-golf 🇺🇸 930 42 24 days ago 601st sean-niemann 🇺🇸 930 42 9 days ago 609th thospel 929 29 3 May 2018 609th nwellnhof 🇩🇪 929 29 15 Feb 2020 609th saito-ta 🇯🇵 929 29 16 Aug 2024 609th xsot 🇸🇬 929 29 24 Jun 2025 613th villfa 929 43 11 May 2018 613th alexeytihomirov 929 43 5 Apr 2019 613th prplz 🇦🇺 929 43 22 Feb 2020 613th janbehrens 🇩🇪 929 43 11 Aug 2020 613th Attero 🇸🇪 929 43 8 Sep 2020 613th JayXon 🇺🇸 929 43 18 Feb 2021 613th GrayJoKing 🇦🇺 929 43 27 Feb 2021 613th emplv 🇱🇻 929 43 6 May 2021 613th Lydxn 🇨🇦 929 43 18 Aug 2021 613th JayXon 🇺🇸 929 43 18 Aug 2021 613th Shanethegamer 🇺🇸 929 43 16 Feb 2022 613th sean-niemann 🇺🇸 929 43 19 Mar 2022 613th pschmid0 🇺🇸 929 43 7 Aug 2022 613th stefangimmillaro 929 43 18 Sep 2022 613th Steffan153 🇫🇮 929 43 26 Nov 2022 613th DialFrost 🇸🇬 929 43 14 Jan 2023 613th MeWhenI 🇻🇦 929 43 28 May 2023 613th rucin93 🇵🇱 929 43 4 Jul 2023 613th ovs-code 🇩🇪 929 43 4 Oct 2023 613th Yewzir 🇧🇪 929 43 15 Nov 2023 613th edsrzf 🇳🇿 929 43 15 Sep 2024 613th targrik 929 43 13 Mar 2025 613th fuzzylojik-golf 🇺🇸 929 43 29 May 2025 636th Frowny 928 27 30 Jun 2020 637th error256 928 41 14 May 2024 637th Kacarott 🇦🇺 928 41 16 May 2024 639th caasinehc 928 44 16 Oct 2018 639th xweronika 928 44 23 Oct 2018 639th skps2010 928 44 3 Jan 2019 639th alasdair-greenland 928 44 6 Mar 2020 639th taklam 928 44 20 May 2020 639th daisy-lau 928 44 29 May 2020 639th Pixels4Breakfast 928 44 7 Mar 2022 639th niklv 🇷🇺 928 44 29 Jul 2022 639th 5quiwyrm 928 44 9 Sep 2022 639th albanian-laundromat 928 44 5 days ago 649th HPWiz 🇳🇿 927 39 9 Mar 2022 650th Attero 🇸🇪 927 104 23 Apr 2020 650th janbehrens 🇩🇪 927 104 24 Aug 2020 650th frederikb 927 104 7 Sep 2020 650th Irratix 🇳🇱 927 104 3 Jan 2021 650th aliakseikalosha 927 104 2 Apr 2021 650th chartung17 927 104 5 Dec 2021 650th Luca2812 927 104 12 Jan 2022 650th 5quiwyrm 927 104 9 Sep 2022 650th david-m-s 927 104 27 Feb 2023 650th Schmitt-Very-Cool 927 104 17 Aug 2023 650th dokutan 927 104 24 Mar 2024 650th h3ra993huskp 🇯🇵 927 104 31 Mar 2024 650th yoshykai 927 104 15 Apr 2025 650th plastic-bottle 927 104 8 days ago 664th JayXon 🇺🇸 926 46 1 Mar 2021 664th Lydxn 🇨🇦 926 46 9 Oct 2021 666th sisyphus-ppcg 🇦🇺 926 53 14 Oct 2022 666th Lydxn 🇨🇦 926 53 14 Oct 2022 666th JayXon 🇺🇸 926 53 14 Oct 2022 666th stefangimmillaro 926 53 15 Oct 2022 666th Steffan153 🇫🇮 926 53 17 Nov 2022 666th prplz 🇦🇺 926 53 24 Nov 2022 666th sean-niemann 🇺🇸 926 53 17 Feb 2023 666th Shanethegamer 🇺🇸 926 53 8 Mar 2023 666th m-tkach 🇺🇦 926 53 2 Jun 2023 666th Alex-x90 🇺🇸 926 53 17 Jul 2023 Prev 601–675 of 3,923 Next