Niven Numbers (Long) 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 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 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 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 Hilbert Curve Mandelbrot 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Hilbert Curve Mandelbrot 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 808th ehulinsky 🇺🇸 855 57 7 May 2023 808th Griff95 855 57 21 Sep 2023 808th inverseLorentz 🇦🇺 855 57 18 Feb 2024 808th sultan 855 57 3 Mar 2024 808th AminurAlam 855 57 20 Mar 2024 808th EnTerr 855 57 1 Sep 2024 808th logvp 855 57 7 Oct 2024 808th moustave 855 57 26 Nov 2024 808th jipsong 🇩🇪 855 57 6 May 2025 808th nooberitess 855 57 24 days ago 808th Lv0Sys 🇵🇱 855 57 14 days ago 837th Lydxn 🇨🇦 855 60 9 Aug 2022 837th Shanethegamer 🇺🇸 855 60 9 Aug 2022 837th Steffan153 🇫🇮 855 60 6 Dec 2022 837th jipsong 🇩🇪 855 60 6 May 2025 841st Bubbler-4 855 83 8 Aug 2022 841st elgan65536 855 83 11 Apr 2024 843rd lifthrasiir 🇰🇷 854 167 20 Dec 2024 844th Lydxn 🇨🇦 853 53 6 Aug 2024 844th emgordon154 853 53 17 Nov 2024 846th SirBogman 🇺🇸 852 53 16 Jan 2024 846th namelessiw 852 53 5 Mar 2024 848th KrausRaus 🇺🇸 852 55 12 Aug 2022 848th josh-h-90 852 55 9 Sep 2022 850th GrayJoKing 🇦🇺 852 63 14 Aug 2022 850th primo-ppcg 🇹🇭 852 63 4 Sep 2022 850th MeWhenI 🇻🇦 852 63 21 Feb 2023 853rd Yewzir 🇧🇪 851 102 10 Apr 2024 854th GrayJoKing 🇦🇺 849 67 14 Aug 2022 854th stefangimmillaro 849 67 15 Apr 2023 854th MeWhenI 🇻🇦 849 67 10 May 2023 857th MeWhenI 🇻🇦 849 71 21 Feb 2023 858th CLOStrophobic 🇮🇹 849 91 8 Feb 2025 859th Ripick 848 67 6 Jan 2023 860th FnControlOption 846 43 21 Aug 2022 860th AlephSquirrel 846 43 7 Mar 2023 860th LostSyntax21 🇬🇧 846 43 10 Sep 2024 863rd primo-ppcg 🇹🇭 846 75 4 Sep 2022 863rd m-tkach 🇺🇦 846 75 2 Jun 2023 865th betaveros 845 84 9 Aug 2022 865th JGDoerrer 845 84 12 Aug 2022 867th 4hg 🇺🇸 842 33 11 Mar 2025 868th Shanethegamer 🇺🇸 841 28 8 Aug 2022 869th dokutan 841 46 3 Nov 2023 869th msbranicky 841 46 15 Jan 2024 869th rollershutter 841 46 3 Jul 2024 872nd wansacis 🇩🇪 841 57 26 Aug 2022 872nd MeWhenI 🇻🇦 841 57 6 Nov 2022 872nd randolchance 841 57 11 Feb 2023 872nd PatrickStephansen 🇿🇦 841 57 3 Nov 2023 872nd trinityy-7 841 57 17 Mar 2024 877th DialFrost 🇸🇬 841 61 15 Nov 2024 878th DialFrost 🇸🇬 841 192 23 Apr 2025 879th Shanethegamer 🇺🇸 840 27 8 Aug 2022 879th primo-ppcg 🇹🇭 840 27 3 Sep 2022 879th Yewzir 🇧🇪 840 27 10 Dec 2023 879th codereport 🇨🇦 840 27 15 May 2024 879th gnuvince 840 27 2 Aug 2024 879th jipsong 🇩🇪 840 27 10 Aug 2024 885th jhpaques 🇫🇷 840 58 8 Aug 2022 885th SniperSmiley 🇺🇸 840 58 9 Aug 2022 885th Re-Adventures 🇮🇳 840 58 10 Aug 2022 885th neihousaigaai 840 58 13 Aug 2022 885th Kloppermand 🇩🇰 840 58 29 Sep 2022 885th Just4FunCoder 840 58 27 Oct 2022 885th nstearns96 🇬🇧 840 58 30 Oct 2022 885th b10011 🇫🇮 840 58 8 Jan 2023 885th NoahBolohan 🇨🇦 840 58 7 Feb 2023 885th Fracture17 840 58 9 Apr 2023 885th yzhs 🇩🇪 840 58 21 Jun 2023 885th snoozingnewt 🇺🇸 840 58 17 Sep 2023 885th levavft 840 58 26 Oct 2023 885th mathisfun271 840 58 24 Dec 2023 885th chartung17 840 58 31 Dec 2023 885th Bmrl7 840 58 22 Feb 2024 Prev 826–900 of 2,190 Next