All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Alphabetic Numbers Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Chess Move Validation Christmas Trees Collatz Connect Four Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input Musical Chords N Queens Nim 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) Taxicab Numbers Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle Ulam Sequence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Chess960 Decoder Chess960 Encoder Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder Langton’s Ant Lyndon Factorization NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Thue–Morse Constant Turtle Tutorial Yellowstone Permutation All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony iogii 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal ZuzuScript

Bytes Chars

Hole	Golfer	Chars	Time	Submitted
Pernicious Numbers	bikini	🥇 9	24ms	22 hours ago
Pernicious Numbers	christos-cantina-security	🥇 9	24ms	16 days ago
Pernicious Numbers	albanian-laundromat	🥇 9	24ms	20 days ago
Pernicious Numbers	Europe2048	12	22ms	17 Jul 2026
Pernicious Numbers	fuzzylojik-golf	🥇 9	27ms	11 Jul 2026
Pernicious Numbers	zacjl	12	26ms	27 Jun 2026
Pernicious Numbers	JOrE20	🥇 9	26ms	24 Jun 2026
Pernicious Numbers	lyphyser	🥇 9	26ms	20 Jun 2026
Pernicious Numbers	zzh1996	🥇 9	29ms	19 Jun 2026
Pernicious Numbers	AlephSquirrel	11	25ms	31 May 2026
Pernicious Numbers	ovs-code	🥇 9	24ms	30 May 2026
Pernicious Numbers	sean-niemann	🥇 9	26ms	27 May 2026
Pernicious Numbers	CornerMercury	🥇 9	25ms	27 May 2026
Pernicious Numbers	Shanethegamer	🥇 9	25ms	26 May 2026
Pernicious Numbers	dokutan	18	20ms	25 May 2026
Pernicious Numbers	GrayJoKing	🥇 9	25ms	23 May 2026
Pernicious Numbers	lukegustafson	🥇 9	26ms	23 May 2026
Pernicious Numbers	HPWiz	🥇 9	25ms	23 May 2026
Pernicious Numbers	Herbert00709	🥇 9	25ms	22 May 2026
Pernicious Numbers	Yewzir	🥇 9	27ms	22 May 2026
Pernicious Numbers	snoozingnewt	🥇 9	25ms	22 May 2026
Pernicious Numbers	scpchicken	🥇 9	23ms	22 May 2026
Pernicious Numbers	namelessiw	12	20ms	22 May 2026
Pernicious Numbers	sisyphus-ppcg	🥇 9	25ms	22 May 2026
Pernicious Numbers	GolfingSuccess	🥇 9	23ms	22 May 2026
Pernicious Numbers	CaedenHarper	100	19ms	22 May 2026
Pernicious Numbers	Steffan153	🥇 9	25ms	21 May 2026
Pernicious Numbers	2bular	🥇 9	25ms	21 May 2026
Pernicious Numbers	Natanaelel	🥇 9	26ms	21 May 2026
Pernicious Numbers	plcc0	🥇 9	27ms	21 May 2026
Pernicious Numbers	codereport	🥇 9	26ms	21 May 2026
Pernicious Numbers	emgordon154	🥇 9	25ms	21 May 2026
Pernicious Numbers	shadowninja55	12	20ms	14 Dec 2025
Pernicious Numbers	saito-ta	10	22ms	9 Jul 2025
Pernicious Numbers	HumanoidCPU	100	21ms	5 Jun 2025
Pernicious Numbers	KatieLG	135	20ms	20 Apr 2025