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 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 901st GrayJoKing 🇦🇺 855 63 14 Aug 2022 901st primo-ppcg 🇹🇭 855 63 4 Sep 2022 901st MeWhenI 🇻🇦 855 63 21 Feb 2023 904th Yewzir 🇧🇪 855 102 10 Apr 2024 905th KrausRaus 🇺🇸 853 55 12 Aug 2022 905th josh-h-90 853 55 9 Sep 2022 907th GrayJoKing 🇦🇺 853 67 14 Aug 2022 907th stefangimmillaro 853 67 15 Apr 2023 907th MeWhenI 🇻🇦 853 67 10 May 2023 910th SirBogman 🇺🇸 852 53 16 Jan 2024 910th namelessiw 852 53 5 Mar 2024 910th commandblockguy 🇺🇸 852 53 1 Sep 2025 913th MeWhenI 🇻🇦 851 71 21 Feb 2023 914th Ripick 850 67 6 Jan 2023 915th DialFrost 🇸🇬 850 189 13 Aug 2025 916th CLOStrophobic 🇮🇹 849 91 8 Feb 2025 917th primo-ppcg 🇹🇭 848 75 4 Sep 2022 917th m-tkach 🇺🇦 848 75 2 Jun 2023 919th FnControlOption 847 43 21 Aug 2022 919th AlephSquirrel 847 43 7 Mar 2023 919th LostSyntax21 🇬🇧 847 43 10 Sep 2024 922nd dokutan 846 68 17 Jul 2025 923rd betaveros 846 84 9 Aug 2022 923rd JGDoerrer 846 84 12 Aug 2022 925th DialFrost 🇸🇬 846 136 22 days ago 926th wansacis 🇩🇪 842 57 26 Aug 2022 926th MeWhenI 🇻🇦 842 57 6 Nov 2022 926th randolchance 842 57 11 Feb 2023 926th PatrickStephansen 🇿🇦 842 57 3 Nov 2023 926th trinityy-7 842 57 17 Mar 2024 931st edsrzf 🇳🇿 842 90 19 Jan 2025 931st kg583 🇺🇸 842 90 13 Feb 2025 933rd Shanethegamer 🇺🇸 841 28 8 Aug 2022 934th dokutan 841 46 3 Nov 2023 934th msbranicky 841 46 15 Jan 2024 934th rollershutter 841 46 3 Jul 2024 937th jhpaques 🇫🇷 841 58 8 Aug 2022 937th SniperSmiley 🇺🇸 841 58 9 Aug 2022 937th Re-Adventures 🇮🇳 841 58 10 Aug 2022 937th neihousaigaai 841 58 13 Aug 2022 937th Kloppermand 🇩🇰 841 58 29 Sep 2022 937th Just4FunCoder 841 58 27 Oct 2022 937th nstearns96 🇬🇧 841 58 30 Oct 2022 937th b10011 🇫🇮 841 58 8 Jan 2023 937th NoahBolohan 🇨🇦 841 58 7 Feb 2023 937th Fracture17 841 58 9 Apr 2023 937th yzhs 🇩🇪 841 58 21 Jun 2023 937th levavft 841 58 26 Oct 2023 937th mathisfun271 841 58 24 Dec 2023 937th chartung17 841 58 31 Dec 2023 937th Bmrl7 841 58 22 Feb 2024 937th elgan65536 841 58 31 Mar 2024 937th gabe-gallegos 841 58 7 May 2024 937th stertooy 🇧🇪 841 58 10 Jun 2024 937th fgrosshans 🇫🇷 841 58 10 Jun 2024 937th ahmetdemirag 🇨🇾 841 58 30 Jun 2024 937th CLOStrophobic 🇮🇹 841 58 20 Jan 2025 937th itljan30 841 58 28 Jan 2025 937th Troon 841 58 14 Feb 2025 937th ImpressedByRocks 841 58 2 May 2025 937th ffelixm 841 58 28 May 2025 937th klixel 🇨🇦 841 58 19 Jun 2025 937th addmai 841 58 30 Jul 2025 937th arjunarya1 841 58 24 days ago 965th DialFrost 🇸🇬 841 61 15 Nov 2024 966th Shanethegamer 🇺🇸 840 27 8 Aug 2022 966th primo-ppcg 🇹🇭 840 27 3 Sep 2022 966th Yewzir 🇧🇪 840 27 10 Dec 2023 966th codereport 🇨🇦 840 27 15 May 2024 966th gnuvince 840 27 2 Aug 2024 966th jipsong 🇩🇪 840 27 10 Aug 2024 972nd pardouin 🇫🇷 840 55 21 Oct 2024 973rd ovs-code 🇩🇪 840 80 11 Dec 2023 974th roupiq 🇵🇱 840 90 23 Feb 2024 974th Herbert00709 🇵🇱 840 90 28 Feb 2024 First Prev 901–975 of 2,392 Next Last