Arithmetic Numbers in C in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st ovs-code 🇩🇪 1,000 76 77ms 2 Oct 2023 1st rhdqor213 1,000 76 85ms 22 Oct 2023 1st JohandeRuiter 🇳🇱 1,000 76 67ms 26 Aug 2024 1st KasperKivimaeki 🇫🇮 1,000 76 77ms 3 Feb 2025 5th saito-ta 🇯🇵 974 78 67ms 2 Oct 2023 5th 09cf 974 78 68ms 8 Oct 2023 5th JayXon 🇺🇸 974 78 128ms 12 Oct 2023 8th Alex-x90 🇺🇸 962 79 72ms 2 Oct 2023 8th xsot 🇸🇬 962 79 71ms 26 days ago 8th DialFrost 🇸🇬 962 79 129ms 18 days ago 11th nwellnhof 🇩🇪 950 80 75ms 1 Oct 2023 11th sisyphus-ppcg 🇦🇺 950 80 72ms 2 Oct 2023 11th sean-niemann 🇺🇸 950 80 69ms 7 Dec 2025 11th ListeriaM 950 80 87ms 62 mins ago 15th Shanethegamer 🇺🇸 938 81 68ms 2 Oct 2023 15th prplz 🇦🇺 938 81 67ms 22 Oct 2023 15th fuzzylojik-golf 🇺🇸 938 81 68ms 28 Aug 2025 15th solisolu 938 81 94ms 26 Nov 2025 19th jared-hughes 916 83 68ms 1 Oct 2023 19th MeWhenI 🇻🇦 916 83 68ms 2 Oct 2023 19th prestosilver 🇺🇸 916 83 81ms 3 Dec 2025 22nd inventshah 905 84 68ms 1 Oct 2023 22nd stefangimmillaro 905 84 69ms 2 Oct 2023 22nd Yewzir 🇧🇪 905 84 74ms 3 Oct 2023 22nd m-tkach 🇺🇦 905 84 68ms 11 Oct 2023 22nd Vinterion 905 84 68ms 6 Nov 2023 22nd biocommando 🇫🇮 905 84 68ms 29 Nov 2023 22nd Mandrzejy 🇵🇱 905 84 81ms 29 Feb 2024 22nd emgordon154 905 84 67ms 25 Jul 2024 22nd iczelia 🇩🇪 905 84 128ms 19 Oct 2025 22nd luuumine 🇫🇷 905 84 73ms 7 Nov 2025 32nd madex 🇩🇪 894 85 68ms 27 Oct 2023 32nd warmCabin 894 85 74ms 13 Nov 2023 32nd Bmrl7 894 85 79ms 22 Dec 2023 32nd dokutan 894 85 69ms 16 Mar 2024 32nd not-a-pokemon 894 85 68ms 21 Apr 2025 37th nyoshe 884 86 77ms 10 Oct 2023 37th janbehrens 🇩🇪 884 86 68ms 22 Dec 2023 39th GolfingSuccess 🇬🇷 874 87 89ms 2 Oct 2023 39th YellowBunnyGit 874 87 69ms 28 Dec 2023 41st CaedenHarper 🇨🇦 864 88 68ms 17 Aug 2025 41st snoozingnewt 🇨🇦 864 88 70ms 10 Oct 2025 41st Maashau 864 88 71ms 29 Nov 2025 44th annaproxy 854 89 67ms 2 Oct 2023 44th adaGrad1 854 89 69ms 22 Oct 2023 44th speles 🇺🇦 854 89 71ms 28 Oct 2023 44th tmyt 854 89 67ms 16 Dec 2025 48th kallmi28 🇨🇿 844 90 71ms 27 Oct 2023 48th Luca2812 844 90 69ms 4 Mar 2024 48th 0xV0RT3X 844 90 69ms 4 Mar 2024 48th namelessiw 844 90 70ms 11 Mar 2024 48th ei14 844 90 74ms 9 May 2024 48th mttcrn 844 90 69ms 24 Mar 2025 54th f-tucker 835 91 69ms 29 Jan 2024 54th elttil 835 91 66ms 5 Jun 2024 56th sjrct 826 92 67ms 10 Aug 2024 56th bac0id 826 92 72ms 8 Jan 2025 56th Yax42 🇫🇷 826 92 68ms 9 Oct 2025 59th RealAMC 🇳🇿 817 93 128ms 15 Nov 2023 59th HumanoidCPU 817 93 67ms 7 Feb 2024 61st CatsAreFluffy 809 94 68ms 26 Nov 2023 61st Babafaba 809 94 68ms 15 Oct 2025 63rd myirci 800 95 65ms 19 Jun 2025 64th Noam527 784 97 122ms 26 Mar 2024 65th NickTheEASDude 🇺🇸 760 100 113ms 29 Jan 2024 66th msbranicky 752 101 69ms 3 Oct 2023 67th Mabeloid 🇳🇴 724 105 69ms 22 Oct 2025 68th 0dyse 697 109 69ms 24 Apr 2025 69th unknown25001 685 111 66ms 18 Jul 2024 70th Lv0Sys 🇵🇱 679 112 67ms 30 May 2025 71st CutSandstone 673 113 67ms 5 Jul 2024 72nd matejmatik123 🇸🇰 667 114 68ms 6 Jul 2025 73rd Sephirem98 650 117 80ms 20 Oct 2023 74th aarooosh 644 118 66ms 6 Aug 2024 74th Giantnoodlemonster 644 118 128ms 1 Oct 2024 76th tik25 608 125 68ms 29 Mar 2024 77th inverseLorentz 🇦🇺 589 129 78ms 18 days ago 78th sciencejiho 585 130 67ms 10 Feb 2025 79th Nimpso 563 135 68ms 26 May 2025 80th Nic0M 559 136 69ms 22 Oct 2023 1–80 of 89 Next Last