Ordinal 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 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 451st stefangimmillaro 836 149 18 Jun 2023 451st IanUtley 836 149 30 May 2024 453rd GrayJoKing 🇦🇺 835 118 4 Mar 2022 454th boxjelly 835 135 2 Jan 2021 455th MeWhenI 🇻🇦 833 59 18 Nov 2023 456th inventshah 833 87 12 Jun 2022 457th GrayJoKing 🇦🇺 833 109 6 Sep 2022 458th SirBogman 🇺🇸 833 133 16 days ago 459th Steffan153 🇫🇮 833 143 17 Feb 2023 460th GolfingSuccess 🇬🇷 833 216 6 Mar 2025 461st GrayJoKing 🇦🇺 831 60 24 Mar 2021 462nd prplz 🇦🇺 830 53 7 Jun 2020 462nd xiBread 🇺🇸 830 53 4 Dec 2021 462nd nwellnhof 🇩🇪 830 53 28 Dec 2021 462nd JayXon 🇺🇸 830 53 22 Feb 2025 466th MeWhenI 🇻🇦 830 80 13 Oct 2023 466th GolfingSuccess 🇬🇷 830 80 16 Nov 2023 468th DaCoolOne 830 88 22 Feb 2022 469th Steffan153 🇫🇮 830 95 20 Aug 2023 469th Shanethegamer 🇺🇸 830 95 20 Aug 2023 471st bendiscz 830 148 17 Apr 2020 471st sean-niemann 🇺🇸 830 148 29 Aug 2023 473rd ScottHamper 830 150 22 May 2021 473rd janbehrens 🇩🇪 830 150 5 Dec 2023 475th Shanethegamer 🇺🇸 829 217 28 Apr 2025 476th lynn 828 144 16 Jul 2023 477th neel11235813 827 68 27 Mar 2024 477th xsot 🇸🇬 827 68 14 May 2024 479th edsrzf 🇳🇿 827 92 2 Mar 2025 480th Andrey-Plotnikov 826 77 2 Jan 2023 480th Maznek 826 77 4 Jun 2023 480th Natanaelel 🇸🇪 826 77 18 Jan 2025 483rd HumanEquivalentUnit 825 64 24 Jun 2020 483rd bstrautin 825 64 20 Jul 2020 485th Attero 🇸🇪 825 151 12 May 2020 485th Shanethegamer 🇺🇸 825 151 13 Dec 2021 487th kaptsanovb 824 78 31 May 2023 487th JunkIce 824 78 24 Nov 2024 489th snyderek 🇺🇸 824 112 27 Sep 2024 490th MeWhenI 🇻🇦 823 82 29 Dec 2024 491st Sakisan 🇧🇪 823 137 12 Apr 2022 491st Z-snails 823 137 5 Dec 2023 493rd DialFrost 🇸🇬 822 219 27 Jan 2025 494th primo-ppcg 🇹🇭 821 99 21 Nov 2021 495th MeWhenI 🇻🇦 821 135 29 Apr 2025 496th DialFrost 🇸🇬 820 81 2 Dec 2024 497th btjones0 819 60 9 Jan 2021 497th janbehrens 🇩🇪 819 60 5 Dec 2023 499th emplv 🇱🇻 819 150 30 Jun 2022 500th ovs-code 🇩🇪 818 220 1 Feb 2025 501st lynn 817 54 27 May 2022 502nd primo-ppcg 🇹🇭 817 90 28 Jan 2023 502nd kg583 🇺🇸 817 90 20 Oct 2024 502nd CLOStrophobic 🇮🇹 817 90 19 Jan 2025 505th ovs-code 🇩🇪 817 113 3 Jun 2024 506th emplv 🇱🇻 816 92 20 Dec 2022 507th GrayJoKing 🇦🇺 815 69 23 Jul 2024 507th duckyluuk 🇳🇱 815 69 29 Aug 2024 507th Shanethegamer 🇺🇸 815 69 30 Oct 2024 510th sean-niemann 🇺🇸 815 73 20 Dec 2024 511th pg98 815 78 4 Sep 2019 511th efgen 815 78 1 Jul 2020 511th KaeruCT 815 78 7 Oct 2020 511th ernestd 815 78 22 Jan 2021 511th BambooleanLogic 🇸🇪 815 78 1 Dec 2021 511th unfinishedprogram 815 78 29 Jun 2023 517th Attero 🇸🇪 814 51 21 Oct 2020 518th clockworknazo 814 76 10 Feb 2023 519th hiichbindermax 814 79 25 Feb 2022 519th SB-945 814 79 30 Aug 2023 521st GrayJoKing 🇦🇺 814 85 31 May 2022 522nd ovs-code 🇩🇪 814 121 14 Jul 2023 523rd stefangimmillaro 814 151 15 Jul 2023 524th sultan 814 153 25 Feb 2024 525th MeWhenI 🇻🇦 813 65 28 Jan 2023 Prev 451–525 of 1,735 Next