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 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 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 Steffan153 🇫🇮 834 76 147ms 6 Aug 2024 602nd lynn 834 144 31ms 16 Jul 2023 603rd lynn 833 54 4ms 27 May 2022 604th btjones0 833 60 131ms 9 Jan 2021 604th janbehrens 🇩🇪 833 60 7ms 5 Dec 2023 606th Andrey-Plotnikov 831 77 12ms 2 Jan 2023 606th Maznek 831 77 10ms 4 Jun 2023 606th Natanaelel 🇸🇪 831 77 12ms 18 Jan 2025 609th DialFrost 🇸🇬 831 81 4ms 2 Dec 2024 610th alangodfrey 831 95 13ms 13 Sep 2019 610th tomtheisen 🇺🇸 831 95 13ms 3 Dec 2019 610th TheBlupper 831 95 14ms 8 Nov 2022 610th jakobkordez 🇸🇮 831 95 13ms 13 Nov 2022 610th randolchance 831 95 19ms 6 Feb 2023 610th janbehrens 🇩🇪 831 95 13ms 5 Dec 2023 610th EnTerr 831 95 13ms 1 Sep 2024 610th JudeTyrrell 831 95 12ms 5 Oct 2024 610th emgordon154 831 95 13ms 14 Apr 2025 610th Lv0Sys 🇵🇱 831 95 14ms 31 May 2025 620th MeWhenI 🇻🇦 831 135 45ms 29 Apr 2025 621st Attero 🇸🇪 830 51 120ms 21 Oct 2020 622nd DialFrost 🇸🇬 830 219 856ms 27 Jan 2025 623rd jbbarth 🇫🇷 829 56 35ms 10 Aug 2021 623rd tatzyr 🇯🇵 829 56 38ms 24 Nov 2024 625th MeWhenI 🇻🇦 829 97 3ms 5 Jul 2024 626th stefangimmillaro 829 121 478ms 6 Oct 2025 627th Sakisan 🇧🇪 829 137 205ms 12 Apr 2022 627th Z-snails 829 137 283ms 5 Dec 2023 629th 4hg 🇺🇸 828 57 36ms 19 Jun 2024 630th retrohun 827 52 2ms 9 Nov 2022 631st primo-ppcg 🇹🇭 827 99 345ms 21 Nov 2021 632nd Steffan153 🇫🇮 827 105 382ms 9 Feb 2024 633rd snyderek 🇺🇸 827 117 379ms 27 Sep 2024 634th emplv 🇱🇻 827 150 258ms 30 Jun 2022 635th ovs-code 🇩🇪 827 220 885ms 1 Feb 2025 636th primo-ppcg 🇹🇭 826 90 20ms 28 Jan 2023 636th kg583 🇺🇸 826 90 21ms 20 Oct 2024 636th CLOStrophobic 🇮🇹 826 90 21ms 19 Jan 2025 639th emplv 🇱🇻 826 92 128ms 20 Dec 2022 640th sean-niemann 🇺🇸 824 73 6ms 20 Dec 2024 641st emgordon154 823 77 149ms 15 Nov 2024 642nd DialFrost 🇸🇬 822 60 28ms 2 Aug 2025 643rd MeWhenI 🇻🇦 822 65 270ms 28 Jan 2023 644th andre-lameirinhas 🇵🇹 822 96 21ms 19 Jan 2020 644th Fishron 822 96 15ms 20 Oct 2021 644th guilhem-roy 🇫🇷 822 96 13ms 24 Feb 2022 644th Irratix 🇳🇱 822 96 20ms 25 Apr 2022 644th bob-th 822 96 16ms 14 Feb 2023 644th dranjohn 822 96 12ms 20 Sep 2023 644th snooze92 🇫🇷 822 96 16ms 5 Mar 2025 644th XilianRose 822 96 14ms 5 Mar 2025 644th stulnikau 822 96 15ms 8 Mar 2025 644th DrakeSeteraO 822 96 12ms 10 days ago 654th GrayJoKing 🇦🇺 822 109 405ms 24 Jul 2025 655th ovs-code 🇩🇪 822 121 457ms 14 Jul 2023 656th stefangimmillaro 821 151 256ms 15 Jul 2023 657th pg98 820 78 10ms 4 Sep 2019 657th efgen 820 78 11ms 1 Jul 2020 657th KaeruCT 820 78 12ms 7 Oct 2020 657th ernestd 820 78 10ms 22 Jan 2021 657th BambooleanLogic 🇸🇪 820 78 11ms 1 Dec 2021 657th unfinishedprogram 820 78 10ms 29 Jun 2023 663rd jared-hughes 820 98 3ms 17 Jul 2022 664th DialFrost 🇸🇬 819 106 393ms 18 Nov 2024 665th clockworknazo 819 128 4ms 18 Sep 2022 666th Tine86 819 137 45ms 28 Jul 2025 667th SirBogman 🇺🇸 818 40 3ms 7 Feb 2024 668th emgordon154 817 69 5ms 22 May 2025 669th ovs-code 🇩🇪 817 180 38ms 31 Mar 2023 670th primo-ppcg 🇹🇭 816 113 49ms 26 Jun 2022 670th MeWhenI 🇻🇦 816 113 66ms 6 Sep 2022 670th sean-niemann 🇺🇸 816 113 49ms 24 Apr 2023 673rd Shanethegamer 🇺🇸 816 123 504ms 24 Sep 2025 674th stefangimmillaro 816 134 160ms 6 Nov 2023 675th Bubbler-4 815 110 78ms 13 Sep 2023 First Prev 601–675 of 1,827 Next Last