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 Billiards 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 76th PurpleStripedUnicorn 788 113 58ms 3 Oct 2022 76th jtnuttall 788 113 58ms 4 Oct 2022 76th SiestaGuru 788 113 930ms 9 Jan 2023 76th dranjohn 788 113 374ms 17 Sep 2023 76th Bpc-CPU 788 113 70ms 11 Jul 2025 81st Radwatch 781 114 56ms 22 Jun 2022 81st Seek64 🇩🇪 781 114 51ms 10 Nov 2022 81st fkantelberg 781 114 57ms 15 Jul 2023 81st Ohh-n 781 114 56ms 9 Aug 2025 85th 0dyse 774 115 66ms 23 Apr 2025 86th nstearns96 🇬🇧 767 116 57ms 27 Oct 2022 86th NeatCrown 🇨🇦 767 116 70ms 14 Dec 2022 86th 08jne01 767 116 54ms 21 Nov 2024 89th heanyang1 761 117 64ms 20 Apr 2025 89th kmathis22 761 117 1,769ms 25 Sep 2025 91st james-downey 754 118 59ms 9 Jul 2022 91st kellantech 754 118 58ms 8 Aug 2023 91st AsbestosSniffer 754 118 929ms 3 Dec 2023 91st trinityy-7 754 118 52ms 7 Mar 2024 91st Maximizer02 754 118 1,790ms 7 days ago 96th ldoodle 748 119 929ms 24 Aug 2022 96th Smetalo 748 119 933ms 25 Aug 2022 96th Pyro569 748 119 57ms 29 Jul 2023 99th AlexanderFair 742 120 920ms 21 Jun 2023 100th ronbaron 736 121 997ms 21 Feb 2023 100th Arkadios200 736 121 957ms 21 Sep 2025 102nd ComputerKWasTaken 🇺🇸 730 122 2,281ms 20 Jan 2025 102nd TheZwierzLF 🇵🇱 730 122 1,135ms 2 Jun 2025 104th galloj 🇨🇿 712 125 57ms 20 May 2023 104th msbranicky 712 125 57ms 20 Aug 2023 104th NormalDoctor 712 125 63ms 10 Jan 2024 104th noahgitsham 712 125 942ms 20 Jun 2024 108th GolfGPT 706 126 926ms 19 Nov 2023 108th OwenElliottDev 706 126 54ms 25 Jul 2024 110th STIXTheMachine 701 127 58ms 10 May 2022 111th aDwarfNamedUrist 690 129 930ms 21 Nov 2022 112th DragonaireM 685 130 924ms 6 Feb 2023 112th rethaliate 685 130 60ms 21 Sep 2024 114th sm1lko 679 131 940ms 7 Dec 2022 114th oofsamy 679 131 58ms 25 Jun 2023 116th ms-tingliang 674 132 70ms 5 Aug 2022 116th GWStuart 674 132 950ms 22 Dec 2022 118th wearsunscreen 669 133 56ms 19 Oct 2023 119th Santaclaus3dprints 664 134 898ms 10 Sep 2024 120th domi-s 659 135 948ms 9 Feb 2025 121st Bodo171 645 138 60ms 10 Dec 2022 122nd strogor 636 140 923ms 13 Jun 2025 123rd tik25 601 148 953ms 28 Mar 2024 123rd jameswmccarty 601 148 59ms 24 Sep 2024 125th StronkCheese 🇺🇸 586 152 932ms 13 Mar 2023 126th Alex-Huggett 🇬🇧 582 153 957ms 14 Apr 2024 126th joseph-w0ng 582 153 936ms 5 Jul 2024 128th mathisfun271 571 156 59ms 19 Feb 2024 129th NotTooMuch 560 159 373ms 9 Dec 2022 130th MEarley 536 166 1,046ms 19 Sep 2023 131st arealhero 478 186 56ms 3 Nov 2023 132nd george1605 449 198 59ms 8 Feb 2023 133rd kevinnaviapaiva 428 208 932ms 6 Mar 2025 134th OiHarv 308 289 940ms 14 Dec 2024 135th ShinyHunter04 301 296 968ms 8 Apr 2025 136th meh-mf 224 397 948ms 4 May 2025 137th SamNew01 206 432 935ms 5 May 2025 138th CuboidRaptor 🇨🇦 204 436 916ms 28 Aug 2025 139th PxL801 193 462 930ms 5 May 2025 140th retrohun 21 4,269 955ms 27 Dec 2022 140th Mabeloid 🇳🇴 21 4,269 926ms 17 Sep 2024 142nd KatieLG 🇬🇧 21 4,281 934ms 23 Mar 2024 143rd KatieLG-Transpiler 🇬🇧 21 4,304 962ms 24 Jun 2022 First Prev 76–143 of 143
