All holes in Haskell in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Tower of Hanoi 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 Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Tower of Hanoi 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 Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Holes Points Chars Submitted 321st ksqsf 1 835 79 27 Oct 2021 322nd zuparnowa 1 833 96 12 Feb 2019 322nd henrytranter 1 833 96 20 Sep 2019 322nd cloudcrypt 1 833 96 10 May 2020 322nd lyphyser 1 833 96 9 Oct 2023 322nd 2b7q8 1 833 96 30 Jul 2024 327th Andrey2001 2 829 1,061 25 Jan 2026 328th ffrancesc 🇲🇸 1 825 97 16 Feb 2021 329th brightly-salty 1 822 129 4 Feb 2022 330th KingSkyrock 🇺🇸 1 800 75 11 Feb 2022 331st rf0444 1 800 100 26 Jun 2020 332nd Foxinatel 1 795 83 4 Jan 2022 333rd kottbullepizza 1 792 101 8 Oct 2025 334th polyrtm 1 789 90 14 Apr 2022 335th rexim 1 786 308 28 Aug 2020 336th zt14427 3 779 1,365 3 Feb 2025 337th pdcxs 1 778 45 18 Nov 2024 338th fourtf 1 777 103 28 Aug 2020 339th ethanmassie 1 769 104 13 Jul 2022 339th myclevorname 🇺🇸 1 769 104 23 Jul 2024 341st redstarrer 1 761 46 11 Jan 2021 341st minarjos 1 761 46 11 Jan 2021 343rd Artemis21 🇬🇧 1 755 98 21 Dec 2024 344th Kudostoy0u 1 748 107 22 Feb 2021 345th Just4FunCoder 2 748 1,076 18 Jun 2025 346th phpboyscout 1 745 47 3 Sep 2019 346th Vexxter9 🇳🇱 1 745 47 22 Sep 2024 348th wearsunscreen 2 740 859 19 Oct 2023 349th El-PowerPtr 1 735 83 22 Aug 2025 350th olavaga 1 734 109 3 Feb 2022 350th keelimeguy 🇺🇸 1 734 109 23 Oct 2023 352nd lukechampine 1 729 48 16 Apr 2020 352nd JohanWiltink 1 729 48 12 Feb 2021 352nd emgordon154 1 729 48 3 Aug 2024 355th Msleizak 🇫🇷 3 727 1,868 15 Dec 2023 356th jdkleuver 1 722 335 8 Aug 2022 357th utkarshkukreti 1 721 111 18 May 2022 358th SB-945 2 716 1,210 11 Oct 2023 359th LeoVanderSteege 1 714 84 25 Nov 2025 360th lillycham 1 714 112 18 Apr 2023 360th Lv0Sys 🇵🇱 1 714 112 30 May 2025 362nd LiquidPulsar 1 712 104 24 Jan 2023 363rd vonKrafft 2 712 197 26 Mar 2020 364th puzzleninja 1 708 113 19 Jul 2019 365th alaaeelsayed 1 700 50 23 Jul 2018 365th doge1338 1 700 50 15 Dec 2020 365th varhammer 🇷🇺 1 700 50 31 Jan 2022 365th CedricGebistorf 1 700 50 4 Feb 2022 365th ndren 1 700 50 28 Aug 2023 365th weliveinhell 🇭🇹 1 700 50 1 Oct 2023 371st Betuaredead 1 700 70 17 Jan 2023 371st XavierRex 1 700 70 13 May 2024 373rd awnion 1 696 102 22 Apr 2021 374th HaroldVemeno 1 696 115 2 Jan 2022 375th zbreit 🇺🇸 1 693 88 25 Jun 2023 376th Jiramide 1 689 177 8 Feb 2021 377th acodon 1 686 51 11 Jul 2019 378th LuisGoncalves05 🇵🇹 4 683 6,294 1 Aug 2025 379th Trickermand 1 682 355 25 Jul 2020 380th valentinstoecker 1 678 118 8 Jun 2020 381st howsiyu 3 678 618 8 Apr 2019 382nd MEAN-stack 1 676 494 8 Feb 2021 383rd relet 1 673 52 9 Aug 2018 383rd magnusbakken 1 673 52 6 Dec 2021 385th regob 1 672 119 31 Jul 2021 386th aliakseikalosha 1 667 120 14 Oct 2024 386th Zounon 1 667 120 19 Aug 2025 388th enmiligi 1 650 123 8 Mar 2023 389th alicelaroche 1 648 54 15 Dec 2021 390th HuggieBo 1 648 108 28 Oct 2023 391st RaBa21 🇭🇺 4 640 3,374 19 Jul 2025 392nd thisishowmymindworks 🇳🇴 1 636 55 31 Jul 2020 392nd theunofficialcoder 1 636 55 2 Sep 2021 392nd fredrik-bakke 🇳🇴 1 636 55 29 Sep 2022 395th jurepustos 1 636 77 11 Dec 2020 395th regr4 1 636 77 13 Nov 2023 397th tjbcg 1 632 68 8 Apr 2019 398th SubsTheTechnomancer 1 631 529 28 Mar 2023 399th volpi-m 🇫🇷 1 630 127 19 Mar 2024 399th RedzGoose 🇦🇺 1 630 127 18 Sep 2024 First Prev 321–400 of 549 Next Last