Collatz in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc gs 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 22 12 Sep 2022 2nd khvdm 978 57 15 Sep 2024 3rd ovs-code 🇩🇪 967 31 8 Mar 2023 4th Irratix 🇳🇱 967 55 4 May 2022 4th nwellnhof 🇩🇪 967 55 4 May 2022 4th m-tkach 🇺🇦 967 55 5 May 2022 4th Lydxn 🇨🇦 967 55 5 May 2022 4th JayXon 🇺🇸 967 55 5 May 2022 4th emplv 🇱🇻 967 55 5 May 2022 4th prplz 🇦🇺 967 55 5 May 2022 4th primo-ppcg 🇹🇭 967 55 5 May 2022 4th GrayJoKing 🇦🇺 967 55 6 May 2022 4th ovs-code 🇩🇪 967 55 6 May 2022 4th sisyphus-ppcg 🇦🇺 967 55 7 May 2022 4th pavelb 967 55 8 Aug 2022 4th stefangimmillaro 967 55 2 Oct 2022 4th MeWhenI 🇻🇦 967 55 2 Oct 2022 4th Steffan153 🇫🇮 967 55 12 Nov 2022 4th Bubbler-4 967 55 14 Nov 2022 4th lukegustafson 🇺🇸 967 55 14 Nov 2023 4th trinityy-7 967 55 17 Dec 2023 4th xsot 🇸🇬 967 55 1 Jun 2024 4th vlpx 🇫🇮 967 55 18 Jun 2024 4th rucin93 🇵🇱 967 55 10 Jul 2024 4th sean-niemann 🇺🇸 967 55 10 Jul 2024 4th pardouin 🇫🇷 967 55 7 Aug 2024 27th Lydxn 🇨🇦 962 64 21 Dec 2023 27th rhdqor213 962 64 10 Aug 2024 29th Lydxn 🇨🇦 961 58 4 May 2022 29th JayXon 🇺🇸 961 58 7 Mar 2023 31st Bubbler-4 951 34 6 May 2022 31st ovs-code 🇩🇪 951 34 7 Mar 2023 33rd Lydxn 🇨🇦 951 49 4 May 2022 33rd JayXon 🇺🇸 951 49 17 Oct 2022 33rd GrayJoKing 🇦🇺 951 49 15 Nov 2022 36th akshatj27 🇦🇶 949 56 4 May 2022 36th didion0 🇺🇸 949 56 5 May 2022 36th NewDefectus 🇮🇱 949 56 6 May 2022 36th lynn 949 56 6 May 2022 36th uttumuttu 🇫🇮 949 56 24 May 2022 36th jared-hughes 949 56 6 Jul 2022 36th 051 🇸🇬 949 56 8 Aug 2022 36th BambooleanLogic 🇸🇪 949 56 12 Oct 2022 36th makinde 949 56 21 Oct 2022 36th DialFrost 🇸🇬 949 56 14 Nov 2022 36th AlephSquirrel 949 56 15 Feb 2023 36th dmrichwa 🇺🇸 949 56 10 Jul 2023 36th tayloia 🇬🇧 949 56 10 Jul 2023 36th Argeento 🇵🇱 949 56 25 Aug 2023 36th weliveinhell 🇭🇹 949 56 2 Oct 2023 36th coreynash 949 56 6 Oct 2023 36th dylanarmstrong 949 56 10 Dec 2023 36th two-bad 🇬🇧 949 56 23 Feb 2024 36th Mehbark 949 56 27 Jul 2024 36th madeforlosers 949 56 16 days ago 56th nwellnhof 🇩🇪 948 37 4 May 2022 56th primo-ppcg 🇹🇭 948 37 5 May 2022 58th antimon2 🇯🇵 948 45 10 Sep 2022 59th Lydxn 🇨🇦 946 89 6 May 2022 59th JayXon 🇺🇸 946 89 7 May 2022 59th nwellnhof 🇩🇪 946 89 5 Jun 2022 62nd GrayJoKing 🇦🇺 945 59 15 Nov 2022 63rd GrayJoKing 🇦🇺 943 37 5 May 2022 64th SirBogman 🇺🇸 943 50 5 May 2022 64th nwellnhof 🇩🇪 943 50 3 Jun 2022 64th Lydxn 🇨🇦 943 50 15 Aug 2022 64th bitsandbeyond 🇳🇱 943 50 9 Aug 2024 64th Steffan153 🇫🇮 943 50 9 Aug 2024 69th Lydxn 🇨🇦 943 82 6 May 2022 69th JayXon 🇺🇸 943 82 9 May 2022 71st Lydxn 🇨🇦 941 51 17 Jan 2024 72nd Lydxn 🇨🇦 941 59 6 May 2022 73rd ovs-code 🇩🇪 941 61 5 Aug 2024 74th 2bular 937 32 17 Oct 2024 75th JayXon 🇺🇸 936 88 17 Oct 2022 1–75 of 2,713 Next