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	Bytes	Submitted
Pernicious Numbers	dokutan	80	17 Jul 2025
Pernicious Numbers	CaedenHarper	146	25 Jan 2025
Pernicious Numbers	Mabeloid	146	3 Oct 2024
Pernicious Numbers	sean-niemann	53	4 Sep 2024
Pernicious Numbers	alomiF	85	25 Aug 2024
Pernicious Numbers	pardouin	66	21 Aug 2024
Pernicious Numbers	DialFrost	67	8 Aug 2024
Pernicious Numbers	Steffan153	🥉 52	7 Aug 2024
Pernicious Numbers	jtaxen	121	18 Jun 2024
Pernicious Numbers	HumanoidCPU	146	19 May 2024
Pernicious Numbers	Yewzir	76	18 Feb 2024
Pernicious Numbers	brimstonetrader	77	22 Jan 2024
Pernicious Numbers	ovs-code	64	12 Nov 2023
Pernicious Numbers	the-zammers	92	10 Nov 2023
Pernicious Numbers	btnlq	57	14 Oct 2023
Pernicious Numbers	tobeannouncd	77	18 Sep 2023
Pernicious Numbers	cbrt-x	96	15 Sep 2023
Pernicious Numbers	msbranicky	146	11 Sep 2023
Pernicious Numbers	KatieLG-Transpiler	146	14 May 2023
Pernicious Numbers	Shanethegamer	68	6 Feb 2023
Pernicious Numbers	prplz	68	16 Jan 2023
Pernicious Numbers	retrohun	146	28 Dec 2022
Pernicious Numbers	strout	99	15 Aug 2022
Pernicious Numbers	yzhs	71	20 Jul 2022
Pernicious Numbers	ridingqwerty	84	13 Jul 2022
Pernicious Numbers	Awsute	73	27 Apr 2022
Pernicious Numbers	HallMatthew314	79	14 Feb 2022
Pernicious Numbers	Natanaelel	75	7 Dec 2021
Pernicious Numbers	arjanadriaanse	75	15 Nov 2021
Pernicious Numbers	annaproxy	75	13 Nov 2021
Pernicious Numbers	mokymok	148	11 Nov 2021
Pernicious Numbers	lynn	🥇 51	8 Oct 2021
Pernicious Numbers	Irratix	71	23 Sep 2021
Pernicious Numbers	xnor-gate	57	8 Sep 2021
Pernicious Numbers	hymanimy	99	18 Aug 2021
Pernicious Numbers	HPWiz	57	11 Jul 2021
Pernicious Numbers	MeWhenI	116	7 Jul 2021
Pernicious Numbers	sisyphus-ppcg	68	10 Feb 2021
Pernicious Numbers	rak1507	72	26 Jan 2021
Pernicious Numbers	boxjelly	74	6 Jan 2021
Pernicious Numbers	GrayJoKing	66	9 Dec 2020
Pernicious Numbers	KatieLG	146	23 Nov 2020
Pernicious Numbers	abailey2020	75	19 Aug 2020
Pernicious Numbers	drbalan	107	20 Jul 2020
Pernicious Numbers	henkma	🥇 51	26 Jun 2020
Pernicious Numbers	guliyevemil1	76	21 Apr 2020
Pernicious Numbers	darrell-roberts	129	5 Apr 2020
Pernicious Numbers	Haksell	146	1 Dec 2019
Pernicious Numbers	RussellEmerine	94	30 Nov 2019
Pernicious Numbers	primo-ppcg	57	8 Oct 2019
Pernicious Numbers	citsur	77	16 Jun 2019
Pernicious Numbers	user189032	75	29 May 2019
Pernicious Numbers	treeowl	77	27 Feb 2019
Pernicious Numbers	frunobulax-the-poodle	96	16 Feb 2019
Pernicious Numbers	laikoni	86	26 Dec 2018
Pernicious Numbers	bforte	69	26 Dec 2018
Pernicious Numbers	dachrillz	427	14 Oct 2018
Pernicious Numbers	yanqui-uxo	90	28 Sep 2018
Pernicious Numbers	anastos	97	23 Jul 2018