Roman to Arabic in C 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 brainfuck 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) 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 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 Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig 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 brainfuck 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) 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 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 Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Lang Points Chars Time 1st Lydxn 🇨🇦 C 1,000 87 12 Mar 2023 2nd primo-ppcg 🇹🇭 C 989 88 23 Aug 2020 2nd nwellnhof 🇩🇪 C 989 88 20 Jan 2022 4th JayXon 🇺🇸 C 978 89 23 Jan 2022 5th ovs-code 🇩🇪 C 956 91 11 Feb 2024 6th inventshah C 935 93 25 Jan 2023 7th Alex-x90 🇺🇸 C 888 98 8 Feb 2023 8th DialFrost 🇸🇬 C 821 106 12 Feb 2024 9th m-tkach 🇺🇦 C 744 117 21 Jan 2022 9th MeWhenI 🇻🇦 C 744 117 25 Aug 2023 11th sean-niemann 🇺🇸 C 713 122 31 Oct 2023 12th Shanethegamer 🇺🇸 C 680 128 13 Jun 2022 13th jupj 🇫🇮 C 664 131 27 Aug 2022 13th KasperKivimaeki 🇫🇮 C 664 131 12 days ago 15th filharmonista C 630 138 13 Mar 2020 16th janbehrens 🇩🇪 C 621 140 18 May 2023 17th djeedjay 🇳🇱 C 592 147 6 Sep 2021 18th ian-h-chamberlain 🇺🇸 C 497 175 17 Dec 2019 19th c0d3-4-F00d 🇩🇪 C 494 176 19 Apr 2022 20th jared-hughes C 489 178 3 Aug 2022 21st Szum123321 🇵🇱 C 486 179 29 Nov 2023 22nd astdefu C 426 204 10 Dec 2022 23rd Yewzir 🇧🇪 C 424 205 9 Feb 2024 24th pandapawskat C 390 223 27 Sep 2021 25th Jonatan6 🇩🇰 C 360 242 3 Aug 2023 26th osmith93 C 347 251 6 Dec 2019 27th madex 🇩🇪 C 332 262 1 Mar 2022 28th klixel C 328 265 20 May 2023 29th ElelockSystems C 236 368 13 Mar 2019 30th KatieLG 🇬🇧 C 2 42,183 12 Jan 2023 1–30 of 30