All holes in C in chars. 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Holes Points Chars Time 826th ccbrown 1 828 93 20 Apr 2020 827th KAKISKA-code 🇫🇮 2 827 1,123 27 Jul 2025 828th peculiarination 1 823 62 29 Apr 2021 829th minarjos 1 818 55 12 Jan 2021 829th rick-gnous 1 818 55 5 Nov 2021 829th triedel42 1 818 55 15 May 2024 832nd Rubiksmath 1 818 66 9 Oct 2023 833rd cismyjam 2 817 1,016 2 Apr 2024 834th Ocisaac 1 816 114 22 Mar 2024 835th ibratcher 3 814 1,477 29 Oct 2023 836th Planksu 1 811 74 10 Sep 2019 837th GReaperEx 1 809 89 11 Feb 2021 837th HVMarci 🇭🇺 1 809 89 3 Jun 2021 837th JosephPrachar 1 809 89 11 Jan 2023 840th Bodo171 2 808 284 6 Dec 2022 841st Blockyheadman 2 807 260 14 Aug 2024 842nd francescolasco 2 807 702 19 Nov 2021 843rd serenac26 1 804 56 2 May 2019 843rd shuding 1 804 56 12 May 2020 843rd desecaw13 1 804 56 24 Jan 2025 846th pg98 1 800 75 17 Sep 2019 846th ryyyn 🇺🇸 1 800 75 28 Jan 2025 848th hyphz 1 800 90 14 Nov 2019 848th sulphemi 1 800 90 5 Oct 2023 850th foxmcloud555 2 799 1,153 28 Apr 2022 851st sleeppoo 2 797 307 18 Jul 2024 852nd mintyproof 1 794 63 29 Dec 2021 853rd pandaninjas 1 794 68 9 Aug 2023 854th resherra 2 793 441 26 Feb 2024 855th fourtf 1 791 91 28 Aug 2020 855th mazspork 1 791 91 4 Dec 2023 857th ieeemma 1 789 57 30 Apr 2020 857th Jigglypuffed 1 789 57 15 Jul 2025 859th destofr 2 787 1,105 13 Oct 2022 860th SmileTheory 1 784 102 7 Jan 2021 861st ishvanl 1 783 69 11 Jul 2022 861st cpchrispye 1 783 69 20 Apr 2024 863rd lgrandco 1 780 82 9 Oct 2024 864th moririn2528 1 779 77 2 May 2019 865th adcpetechsoft 6 777 7,311 26 Mar 2025 866th bastienvoirin 🇫🇷 1 776 58 24 Apr 2020 866th bakaq 1 776 58 9 Nov 2021 866th Baxi-codes 1 776 58 25 Dec 2022 869th KayzaFlo 1 774 137 3 Oct 2024 870th calum12345 2 767 355 27 Mar 2025 871st scanlime 1 766 94 29 Dec 2020 872nd SpareManiKatti 2 764 387 19 Apr 2022 873rd matricronia 1 763 59 27 May 2021 873rd kayahr 1 763 59 18 Jun 2021 873rd aguyon1 1 763 59 17 Jun 2023 876th James-Oswald 🇺🇸 1 762 84 23 Aug 2024 877th bootrom 2 762 779 1 Jan 2022 878th janAkali 🇷🇺 1 759 79 5 Jul 2025 879th MoveCloudROY 1 758 95 18 Jan 2024 879th ChausseBenjamin 🇨🇦 1 758 95 24 Apr 2025 881st azka1368 1 753 85 23 Nov 2023 882nd lesserfish 1 750 60 7 May 2021 882nd ClementCarre-BionomeeX 1 750 60 17 Nov 2021 884th petroselo 1 750 72 29 Aug 2021 884th C0de5mith 🇺🇸 1 750 72 22 Dec 2022 886th nagygeri97 1 750 76 1 Oct 2020 886th mattiapenati 1 750 76 19 Dec 2020 888th gubug0 1 750 80 13 Mar 2019 889th Xbot781 1 750 96 12 Aug 2023 890th george1605 2 750 299 14 Feb 2023 891st j2e2 🇪🇸 1 747 95 19 Feb 2025 892nd daifkyou 1 746 142 14 Dec 2022 893rd fabricio-p 1 743 136 2 Aug 2023 894th alexkunin 1 742 97 10 Jul 2019 894th dtjanaka 1 742 97 23 Jun 2020 894th Quintar 1 742 97 12 Nov 2022 897th Ad1kCoder 2 739 325 14 Oct 2024 898th Non-J 1 738 61 27 Sep 2020 898th inverseLorentz 🇦🇺 1 738 61 12 Oct 2023 900th razetime 1 736 87 22 Aug 2022 Prev 826–900 of 1,437 Next