Ordinal Numbers in all languages in bytes. 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 Continued Fractions 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 Continued Fractions 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 Bytes Time Submitted 601st HumanEquivalentUnit 835 64 235ms 24 Jun 2020 601st bstrautin 835 64 300ms 20 Jul 2020 603rd Steffan153 🇫🇮 834 76 128ms 6 Aug 2024 604th lynn 834 144 31ms 16 Jul 2023 605th lynn 833 54 4ms 27 May 2022 606th btjones0 833 60 131ms 9 Jan 2021 606th janbehrens 🇩🇪 833 60 7ms 5 Dec 2023 608th Andrey-Plotnikov 831 77 9ms 2 Jan 2023 608th Maznek 831 77 10ms 4 Jun 2023 608th Natanaelel 🇸🇪 831 77 12ms 18 Jan 2025 611th DialFrost 🇸🇬 831 81 4ms 2 Dec 2024 612th alangodfrey 831 95 13ms 13 Sep 2019 612th tomtheisen 🇺🇸 831 95 12ms 3 Dec 2019 612th TheBlupper 831 95 12ms 8 Nov 2022 612th jakobkordez 🇸🇮 831 95 12ms 13 Nov 2022 612th randolchance 831 95 19ms 6 Feb 2023 612th janbehrens 🇩🇪 831 95 12ms 5 Dec 2023 612th EnTerr 831 95 13ms 1 Sep 2024 612th JudeTyrrell 831 95 12ms 5 Oct 2024 612th emgordon154 831 95 14ms 14 Apr 2025 612th Lv0Sys 🇵🇱 831 95 12ms 31 May 2025 612th Babafaba 831 95 12ms 5 days ago 623rd MeWhenI 🇻🇦 831 135 45ms 29 Apr 2025 624th Attero 🇸🇪 830 51 116ms 21 Oct 2020 625th Steffan153 🇫🇮 830 105 175ms 9 Feb 2024 626th DialFrost 🇸🇬 830 219 512ms 27 Jan 2025 627th jbbarth 🇫🇷 829 56 35ms 10 Aug 2021 627th tatzyr 🇯🇵 829 56 38ms 24 Nov 2024 629th MeWhenI 🇻🇦 829 80 5ms 2 Oct 2022 630th MeWhenI 🇻🇦 829 97 3ms 5 Jul 2024 631st stefangimmillaro 829 121 357ms 6 Oct 2025 632nd Sakisan 🇧🇪 829 137 205ms 12 Apr 2022 632nd Z-snails 829 137 283ms 5 Dec 2023 634th 4hg 🇺🇸 828 57 36ms 19 Jun 2024 635th emplv 🇱🇻 828 92 110ms 20 Dec 2022 636th primo-ppcg 🇹🇭 828 99 342ms 21 Nov 2021 637th retrohun 827 52 2ms 9 Nov 2022 638th snyderek 🇺🇸 827 117 378ms 27 Sep 2024 639th emplv 🇱🇻 827 150 258ms 30 Jun 2022 640th ovs-code 🇩🇪 827 220 564ms 1 Feb 2025 641st primo-ppcg 🇹🇭 826 90 20ms 28 Jan 2023 641st kg583 🇺🇸 826 90 21ms 20 Oct 2024 641st CLOStrophobic 🇮🇹 826 90 21ms 19 Jan 2025 644th sean-niemann 🇺🇸 824 73 6ms 20 Dec 2024 645th emgordon154 823 77 133ms 15 Nov 2024 646th DialFrost 🇸🇬 822 60 28ms 2 Aug 2025 647th MeWhenI 🇻🇦 822 65 233ms 28 Jan 2023 648th andre-lameirinhas 🇵🇹 822 96 19ms 19 Jan 2020 648th Fishron 822 96 12ms 20 Oct 2021 648th guilhem-roy 🇫🇷 822 96 12ms 24 Feb 2022 648th Irratix 🇳🇱 822 96 19ms 25 Apr 2022 648th bob-th 822 96 12ms 14 Feb 2023 648th dranjohn 822 96 15ms 20 Sep 2023 648th snooze92 🇫🇷 822 96 12ms 5 Mar 2025 648th XilianRose 822 96 12ms 5 Mar 2025 648th stulnikau 822 96 12ms 8 Mar 2025 648th DrakeSeteraO 822 96 12ms 26 days ago 658th DialFrost 🇸🇬 822 106 180ms 18 Nov 2024 659th GrayJoKing 🇦🇺 822 109 405ms 24 Jul 2025 660th ovs-code 🇩🇪 822 121 457ms 14 Jul 2023 661st stefangimmillaro 821 151 256ms 15 Jul 2023 662nd pg98 820 78 15ms 4 Sep 2019 662nd efgen 820 78 12ms 1 Jul 2020 662nd KaeruCT 820 78 11ms 7 Oct 2020 662nd ernestd 820 78 11ms 22 Jan 2021 662nd BambooleanLogic 🇸🇪 820 78 11ms 1 Dec 2021 662nd unfinishedprogram 820 78 10ms 29 Jun 2023 668th jared-hughes 820 98 3ms 17 Jul 2022 669th clockworknazo 819 128 4ms 18 Sep 2022 670th Tine86 819 137 45ms 28 Jul 2025 671st SirBogman 🇺🇸 818 40 3ms 7 Feb 2024 672nd emgordon154 817 69 5ms 22 May 2025 673rd ovs-code 🇩🇪 817 180 38ms 31 Mar 2023 674th primo-ppcg 🇹🇭 816 113 49ms 26 Jun 2022 674th MeWhenI 🇻🇦 816 113 66ms 6 Sep 2022 First Prev 601–675 of 1,841 Next Last