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 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 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 Maze Medal Tally 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme 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++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme 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 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 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 Maze Medal Tally 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Chars Time 1st Lydxn 🇨🇦 1,000 89 6 May 2022 1st JayXon 🇺🇸 1,000 89 7 May 2022 1st nwellnhof 🇩🇪 1,000 89 5 Jun 2022 4th m-tkach 🇺🇦 978 91 5 May 2022 4th catfish000 978 91 4 Oct 2023 6th Herbert00709 🇵🇱 967 92 17 Nov 2023 6th 4QT0R 967 92 23 Nov 2023 6th snyderek 🇺🇸 967 92 20 May 2024 6th ovs-code 🇩🇪 967 92 3 Jun 2024 10th tailorspy 957 93 27 May 2024 11th michael-pruglo 🇺🇦 947 94 5 Jul 2022 11th zygoloid 947 94 5 Aug 2024 13th GolfingSuccess 🇬🇷 937 95 5 May 2022 13th Alex-x90 🇺🇸 937 95 4 Dec 2022 13th Mandrzejy 🇵🇱 937 95 22 Mar 2024 16th Irratix 🇳🇱 927 96 4 May 2022 16th MeWhenI 🇻🇦 927 96 1 Jun 2022 16th janbehrens 🇩🇪 927 96 21 Apr 2023 16th Shanethegamer 🇺🇸 927 96 15 May 2023 16th Yewzir 🇧🇪 927 96 11 Nov 2023 16th MateuszPietrzak 🇵🇱 927 96 18 Nov 2023 16th kkoenig 927 96 21 Dec 2023 16th sean-niemann 🇺🇸 927 96 10 Jul 2024 16th BlankSpruce 927 96 20 Aug 2024 25th inventshah 918 97 6 May 2022 25th roupiq 🇵🇱 918 97 22 Nov 2023 27th shellbertt 🇨🇦 908 98 9 May 2022 27th iakolzin 908 98 26 May 2022 27th Betuaredead 908 98 5 Jan 2023 27th oceko 908 98 19 Feb 2024 27th dokutan 908 98 17 Mar 2024 32nd jared-hughes 890 100 20 Jul 2022 32nd ZakkkkAttackkkk 🇵🇭 890 100 10 Aug 2022 32nd Walter225 890 100 25 Jul 2023 35th CatsAreFluffy 881 101 18 Feb 2023 35th annaproxy 881 101 9 May 2023 35th wojtekmal 881 101 15 Nov 2023 35th HumanoidCPU 881 101 6 May 2024 35th eMGeeneer 881 101 27 Jun 2024 35th bac0id 881 101 29 Jun 2024 41st tkr-sh 🇫🇷 873 102 20 Aug 2022 41st trist224 🇫🇷 873 102 14 Dec 2022 43rd Widgitty 864 103 1 Sep 2023 44th LHLaurini 🇧🇷 856 104 30 Jul 2024 45th YouLookLikeYouNeedAMonkey 840 106 14 Oct 2022 45th tvcv901 840 106 22 Mar 2023 45th timhaj 🇸🇮 840 106 1 Aug 2024 48th JStatnekov 832 107 16 Oct 2022 48th elttil 832 107 12 Jun 2024 48th ibrahimhanifceker 832 107 9 Aug 2024 51st ayushdewan 824 108 12 Jan 2023 51st thatbirdguythatuknownot 824 108 12 Jan 2023 51st aksyristos 824 108 9 Feb 2023 54th jorbDehmel 🇺🇸 817 109 17 Jun 2023 54th madeforlosers 817 109 8 Nov 2023 56th tpasfieldERAU 809 110 5 Nov 2022 56th astdefu 809 110 8 Dec 2022 56th piano-miles 809 110 30 Mar 2023 56th namcartoon06 809 110 30 Jun 2023 56th Blockyheadman 809 110 26 Oct 2023 61st cmayer777 802 111 28 Sep 2022 61st billk1729 802 111 19 Oct 2022 63rd nandanjp 795 112 29 Mar 2023 63rd James-Oswald 🇺🇸 795 112 8 May 2023 65th PurpleStripedUnicorn 788 113 3 Oct 2022 65th jtnuttall 788 113 4 Oct 2022 65th SiestaGuru 788 113 9 Jan 2023 65th dranjohn 788 113 17 Sep 2023 69th Radwatch 781 114 22 Jun 2022 69th Seek64 🇩🇪 781 114 10 Nov 2022 69th fkantelberg 781 114 15 Jul 2023 72nd nstearns96 🇬🇧 767 116 27 Oct 2022 72nd NeatCrown 🇨🇦 767 116 14 Dec 2022 72nd 08jne01 767 116 14 hours ago 75th erikji 761 117 22 hours ago 1–75 of 119 Next