All holes in Haskell 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 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 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 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 Holes Points Bytes Submitted 293rd QuincyNash 🇺🇸 1 854 41 21 Jan 2022 293rd michael-pruglo 🇺🇦 1 854 41 6 Jul 2022 293rd 4hg 🇺🇸 1 854 41 17 Sep 2022 293rd trist224 🇫🇷 1 854 41 28 Nov 2022 293rd fkantelberg 1 854 41 15 Jul 2023 293rd Kacarott 🇦🇺 1 854 41 28 Nov 2023 293rd lifthrasiir 🇰🇷 1 854 41 22 Nov 2024 293rd Maximizer02 1 854 41 14 Jan 2025 309th dteague3989 1 845 58 10 Oct 2023 310th ccapitalK 1 845 71 4 Jan 2020 311th ksqsf 1 835 79 27 Oct 2021 312th edsrzf 🇳🇿 1 833 42 7 Jul 2025 313th zuparnowa 1 833 96 12 Feb 2019 313th henrytranter 1 833 96 20 Sep 2019 313th cloudcrypt 1 833 96 10 May 2020 313th lyphyser 1 833 96 9 Oct 2023 313th 2b7q8 1 833 96 30 Jul 2024 318th ffrancesc 🇲🇸 1 825 97 16 Feb 2021 319th brightly-salty 1 822 129 4 Feb 2022 320th CornerMercury 🇬🇧 1 811 53 9 Oct 2023 321st KingSkyrock 🇺🇸 1 800 75 11 Feb 2022 322nd rf0444 1 800 100 26 Jun 2020 323rd Foxinatel 1 795 83 4 Jan 2022 324th kottbullepizza 1 792 101 25 days ago 325th polyrtm 1 789 90 14 Apr 2022 326th rexim 1 786 308 28 Aug 2020 327th pdcxs 1 778 45 18 Nov 2024 328th fourtf 1 777 103 28 Aug 2020 329th Just4FunCoder 2 770 1,076 18 Jun 2025 330th ethanmassie 1 769 104 13 Jul 2022 330th myclevorname 🇺🇸 1 769 104 23 Jul 2024 332nd peter-shen-dev 1 766 598 28 Nov 2019 333rd redstarrer 1 761 46 11 Jan 2021 333rd minarjos 1 761 46 11 Jan 2021 335th Artemis21 🇬🇧 1 755 98 21 Dec 2024 336th Kudostoy0u 1 748 107 22 Feb 2021 337th Msleizak 🇫🇷 3 748 1,868 15 Dec 2023 338th phpboyscout 1 745 47 3 Sep 2019 338th Vexxter9 🇳🇱 1 745 47 22 Sep 2024 340th jacobly0 🇺🇸 2 745 1,563 17 Jan 2024 341st HuggieBo 1 741 108 28 Oct 2023 342nd wearsunscreen 2 740 859 19 Oct 2023 343rd El-PowerPtr 1 735 83 22 Aug 2025 344th olavaga 1 734 109 3 Feb 2022 344th keelimeguy 🇺🇸 1 734 109 23 Oct 2023 346th lukechampine 1 729 48 16 Apr 2020 346th JohanWiltink 1 729 48 12 Feb 2021 346th emgordon154 1 729 48 3 Aug 2024 349th jdkleuver 1 722 335 8 Aug 2022 350th utkarshkukreti 1 721 111 18 May 2022 351st SB-945 2 716 1,210 11 Oct 2023 352nd lillycham 1 714 112 18 Apr 2023 352nd Lv0Sys 🇵🇱 1 714 112 30 May 2025 354th LiquidPulsar 1 712 104 24 Jan 2023 355th vonKrafft 2 712 197 26 Mar 2020 356th puzzleninja 1 708 113 19 Jul 2019 357th alaaeelsayed 1 700 50 23 Jul 2018 357th doge1338 1 700 50 15 Dec 2020 357th varhammer 🇷🇺 1 700 50 31 Jan 2022 357th CedricGebistorf 1 700 50 4 Feb 2022 357th ndren 1 700 50 28 Aug 2023 357th weliveinhell 🇭🇹 1 700 50 1 Oct 2023 363rd Betuaredead 1 700 70 17 Jan 2023 363rd XavierRex 1 700 70 13 May 2024 365th awnion 1 696 102 22 Apr 2021 366th HaroldVemeno 1 696 115 2 Jan 2022 367th zbreit 🇺🇸 1 693 88 25 Jun 2023 368th Jiramide 1 689 177 8 Feb 2021 369th acodon 1 686 51 11 Jul 2019 370th Trickermand 1 682 355 25 Jul 2020 371st valentinstoecker 1 678 118 8 Jun 2020 372nd howsiyu 3 678 618 8 Apr 2019 373rd relet 1 673 52 9 Aug 2018 373rd magnusbakken 1 673 52 6 Dec 2021 375th regob 1 672 119 31 Jul 2021 First Prev 301–375 of 532 Next Last