Collatz in all languages in bytes. 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 675th HumanoidCPU 895 131 7 May 2024 677th Ripick 894 73 8 May 2023 678th ovs-code 🇩🇪 894 89 24 Jul 2024 678th jipsong 🇩🇪 894 89 7 Apr 2025 680th Lydxn 🇨🇦 893 72 16 Jul 2023 681st GrayJoKing 🇦🇺 893 91 19 Jan 2023 682nd JayXon 🇺🇸 893 150 8 Sep 2023 683rd oeb25 892 93 16 May 2022 683rd snobee 🇨🇦 892 93 8 Dec 2022 683rd logvp 892 93 2 Jan 2024 683rd elgan65536 892 93 5 Mar 2024 683rd smartiel 892 93 12 Aug 2024 683rd trist224 🇫🇷 892 93 12 Aug 2024 683rd nullie 892 93 19 Dec 2024 683rd lolgeny 892 93 22 Feb 2025 691st Steffan153 🇫🇮 891 52 31 Dec 2022 692nd KatieLG 🇬🇧 891 60 4 May 2022 692nd ScottHamper 891 60 5 May 2022 692nd Re-Adventures 🇮🇳 891 60 5 May 2022 692nd 0x24a537r9 891 60 29 Jul 2022 692nd stefangabos 🇷🇴 891 60 19 Aug 2022 692nd eranws 891 60 10 Sep 2022 692nd GeorgeStechman 🇬🇧 891 60 26 Sep 2022 692nd BloodStormKnight 891 60 15 Oct 2022 692nd dzshn 891 60 3 Dec 2022 692nd biocommando 🇫🇮 891 60 20 Dec 2022 692nd Betuaredead 891 60 5 Jan 2023 692nd piano-miles 891 60 16 Jan 2023 692nd Yewzir 🇧🇪 891 60 12 Feb 2023 692nd shellbertt 🇨🇦 891 60 26 Feb 2023 692nd zakariamouhid 891 60 20 May 2023 692nd raphaelimahorn 891 60 23 Aug 2023 692nd jbt 891 60 25 Dec 2023 692nd olleicua 🇺🇸 891 60 15 Feb 2024 692nd HumanoidCPU 891 60 3 May 2024 692nd dokutan 891 60 13 Aug 2024 692nd LostSyntax21 🇬🇧 891 60 10 Sep 2024 692nd xyangst 891 60 28 Sep 2024 692nd a6166231 🇨🇳 891 60 22 days ago 715th Shanethegamer 🇺🇸 891 61 31 Oct 2022 715th MeWhenI 🇻🇦 891 61 4 Nov 2022 717th GolfingSuccess 🇬🇷 891 95 5 May 2022 717th Alex-x90 🇺🇸 891 95 4 Dec 2022 717th Mandrzejy 🇵🇱 891 95 22 Mar 2024 720th lynn 890 65 5 May 2022 720th GrayJoKing 🇦🇺 890 65 5 May 2022 720th Sakisan 🇧🇪 890 65 6 May 2022 720th JayXon 🇺🇸 890 65 17 Oct 2022 720th Steffan153 🇫🇮 890 65 12 Nov 2022 720th tobeannouncd 890 65 25 Apr 2025 726th sean-niemann 🇺🇸 890 73 12 Jul 2024 727th DialFrost 🇸🇬 890 95 10 Dec 2024 728th primo-ppcg 🇹🇭 889 52 5 May 2022 728th dvargas46 🇺🇸 889 52 22 Dec 2022 730th stefangimmillaro 889 71 2 Oct 2022 730th Steffan153 🇫🇮 889 71 23 Feb 2023 730th Shanethegamer 🇺🇸 889 71 16 May 2023 730th sean-niemann 🇺🇸 889 71 12 Jul 2024 734th JayXon 🇺🇸 889 74 14 Nov 2024 735th GrayJoKing 🇦🇺 889 77 13 Sep 2024 736th canissimia 🇦🇶 889 110 20 Feb 2023 737th stefangimmillaro 889 112 26 Sep 2023 737th kkoenig 889 112 4 Jan 2024 739th martinnorling 🇸🇪 888 75 5 May 2022 739th Trunksistor 🇫🇷 888 75 9 May 2022 739th bbakersmith 888 75 28 Jun 2022 739th bsoyka 888 75 16 Jul 2022 739th P-Quentin 🇫🇷 888 75 3 Aug 2022 739th julienlamoureux78 888 75 12 Aug 2022 739th dzshn 888 75 16 Aug 2022 739th NerdyMcNerd42 888 75 20 Aug 2022 739th destofr 888 75 25 Aug 2022 739th vishwathg 888 75 10 Oct 2022 739th nkoppel 888 75 19 Oct 2022 739th AZ9tumas 888 75 23 Oct 2022 Prev 676–750 of 3,079 Next
