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 Mandelbrot 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 Topological Sort 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 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 Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal

Bytes Chars

Hole	Golfer	Chars	Submitted
Collatz	CaedenHarper	3,233	31 Jan 2025
Collatz	emgordon154	94	28 Dec 2024
Collatz	madeforlosers	120	21 Nov 2024
Collatz	edsrzf	78	26 Oct 2024
Collatz	Mabeloid	4,233	17 Sep 2024
Collatz	dokutan	94	14 Jul 2024
Collatz	HumanoidCPU	4,233	20 May 2024
Collatz	ashtraypettingzoo	80	1 Apr 2024
Collatz	steffan-polygolf	98	14 Feb 2024
Collatz	kurkale6ka	5,232	3 Jan 2024
Collatz	MWI-polygolf	101	7 Dec 2023
Collatz	msbranicky	108	12 Sep 2023
Collatz	snoozingnewt	88	11 Sep 2023
Collatz	GrayJoKing	🥇 76	24 Aug 2023
Collatz	Natanaelel	83	8 Jul 2023
Collatz	kaptsanovb	94	7 Jun 2023
Collatz	MeWhenI	81	23 May 2023
Collatz	Lydxn	🥇 76	22 May 2023
Collatz	primo-ppcg	🥇 76	15 May 2023
Collatz	Steffan153	🥇 76	15 May 2023
Collatz	Shanethegamer	77	15 May 2023
Collatz	StronkCheese	104	4 May 2023
Collatz	AlephSquirrel	80	20 Apr 2023
Collatz	Andriamanitra	83	17 Apr 2023
Collatz	KatieLG-Transpiler	3,234	16 Apr 2023
Collatz	KatieLG	3,234	16 Apr 2023