Collatz 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 89 6 May 2022 1st JayXon 🇺🇸 C++ 1,000 89 7 May 2022 1st nwellnhof 🇩🇪 C++ 1,000 89 5 Jun 2022 4th m-tkach 🇺🇦 C++ 978 91 5 May 2022 4th catfish000 C++ 978 91 4 Oct 2023 6th Herbert00709 🇵🇱 C++ 967 92 17 Nov 2023 6th 4QT0R C++ 967 92 23 Nov 2023 8th michael-pruglo 🇺🇦 C++ 947 94 5 Jul 2022 9th GolfingSuccess 🇬🇷 C++ 937 95 5 May 2022 9th Alex-x90 🇺🇸 C++ 937 95 4 Dec 2022 9th Mandrzejy 🇵🇱 C++ 937 95 6 days ago 12th Irratix 🇳🇱 C++ 927 96 4 May 2022 12th MeWhenI 🇻🇦 C++ 927 96 1 Jun 2022 12th janbehrens 🇩🇪 C++ 927 96 21 Apr 2023 12th Shanethegamer 🇺🇸 C++ 927 96 15 May 2023 12th tailorspy C++ 927 96 1 Nov 2023 12th Yewzir 🇧🇪 C++ 927 96 11 Nov 2023 12th MateuszPietrzak 🇵🇱 C++ 927 96 18 Nov 2023 12th kkoenig C++ 927 96 21 Dec 2023 20th sean-niemann 🇺🇸 C++ 918 97 5 May 2022 20th inventshah C++ 918 97 6 May 2022 20th roupiq 🇵🇱 C++ 918 97 22 Nov 2023 23rd shellbertt 🇨🇦 C++ 908 98 9 May 2022 23rd iakolzin C++ 908 98 26 May 2022 23rd Betuaredead C++ 908 98 5 Jan 2023 23rd oceko C++ 908 98 19 Feb 2024 23rd dokutan C++ 908 98 12 days ago 28th jared-hughes C++ 890 100 20 Jul 2022 28th ZakkkkAttackkkk 🇵🇭 C++ 890 100 10 Aug 2022 28th Walter225 C++ 890 100 25 Jul 2023 31st CatsAreFluffy C++ 881 101 18 Feb 2023 31st annaproxy C++ 881 101 9 May 2023 31st wojtekmal C++ 881 101 15 Nov 2023 34th tkr-sh 🇫🇷 C++ 873 102 20 Aug 2022 34th trist224 🇫🇷 C++ 873 102 14 Dec 2022 34th bac0id C++ 873 102 23 Feb 2024 37th Widgitty C++ 864 103 1 Sep 2023 38th YouLookLikeYouNeedAMonkey C++ 840 106 14 Oct 2022 38th tvcv901 C++ 840 106 22 Mar 2023 40th JStatnekov C++ 832 107 16 Oct 2022 41st BlankSpruce C++ 824 108 9 Sep 2022 41st ayushdewan C++ 824 108 12 Jan 2023 41st thatbirdguythatuknownot C++ 824 108 12 Jan 2023 41st aksyristos C++ 824 108 9 Feb 2023 45th jorbDehmel 🇺🇸 C++ 817 109 17 Jun 2023 45th madeforlosers C++ 817 109 8 Nov 2023 47th tpasfieldERAU C++ 809 110 5 Nov 2022 47th astdefu C++ 809 110 8 Dec 2022 47th defterade C++ 809 110 31 Dec 2022 47th piano-miles C++ 809 110 30 Mar 2023 47th namcartoon06 C++ 809 110 30 Jun 2023 47th Blockyheadman C++ 809 110 26 Oct 2023 53rd cmayer777 C++ 802 111 28 Sep 2022 53rd billk1729 C++ 802 111 19 Oct 2022 55th nandanjp C++ 795 112 29 Mar 2023 55th James-Oswald C++ 795 112 8 May 2023 57th PurpleStripedUnicorn C++ 788 113 3 Oct 2022 57th jtnuttall C++ 788 113 4 Oct 2022 57th SiestaGuru C++ 788 113 9 Jan 2023 57th dranjohn C++ 788 113 17 Sep 2023 1–60 of 101 Next