Evil Numbers 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 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 Binary Lambda Calculus Calendar 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 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 Binary Lambda Calculus Calendar 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 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 Points Chars Time Submitted 76th pandapawskat 769 65 2ms 13 Sep 2021 76th Giga-Bowser 769 65 6ms 20 Dec 2021 76th iczelia 🇩🇪 769 65 2ms 25 Sep 2025 79th giacomogallina 758 66 2ms 22 Oct 2019 79th mamsterla 758 66 2ms 30 Jun 2020 79th djeedjay 🇳🇱 758 66 1ms 26 Oct 2020 79th viitanet 758 66 2ms 22 Oct 2023 79th 5quiwyrm 758 66 2ms 13 Aug 2025 79th SurmanPP 758 66 2ms 26 days ago 79th miabea73 758 66 2ms 13 days ago 86th LorenzoDeGaspari 746 67 2ms 3 May 2024 86th prestosilver 🇺🇸 746 67 2ms 2 hours ago 88th southpolenator 735 68 2ms 14 Jun 2023 89th AaronGarbut 725 69 2ms 29 Jul 2019 89th guliyevemil1 🇦🇿 725 69 2ms 3 Feb 2021 89th boxjelly 725 69 1ms 15 Feb 2021 89th CatsAreFluffy 725 69 1ms 19 Feb 2023 89th KenanHanke 725 69 2ms 22 Feb 2023 89th Jonatan6 🇩🇰 725 69 2ms 25 May 2023 89th Player01osu 725 69 2ms 29 Oct 2023 89th keelimeguy 🇺🇸 725 69 2ms 4 Nov 2023 89th Flying-Toast 725 69 2ms 17 Apr 2024 89th TeodorDyakov 🇧🇬 725 69 2ms 1 Mar 2025 89th mathb0y512 725 69 2ms 11 Aug 2025 100th xenophobia 714 70 2ms 13 Aug 2019 100th Alesun 🇮🇹 714 70 2ms 14 Oct 2019 100th ccecka 714 70 1ms 27 Aug 2021 100th c0d3-4-F00d 🇩🇪 714 70 2ms 5 Dec 2021 100th thebuilder6 🇺🇸 714 70 2ms 11 Dec 2021 105th jngbsn 704 71 2ms 28 Jun 2020 105th heypwesto 🇳🇿 704 71 2ms 19 Apr 2021 105th Luca2812 704 71 2ms 6 Mar 2024 105th heanyang1 704 71 2ms 24 Apr 2025 109th YellowBunnyGit 694 72 2ms 1 Jan 2021 109th Indivicivet 694 72 2ms 15 Mar 2021 109th Heathcorp 🇦🇺 694 72 2ms 23 Feb 2022 112th Re-Adventures 🇮🇳 685 73 2ms 9 May 2022 112th cmayer777 685 73 2ms 11 Oct 2022 112th ibexq 685 73 2ms 6 Mar 2023 112th bac0id 685 73 2ms 26 Sep 2023 112th Szum123321 🇵🇱 685 73 2ms 29 Nov 2023 112th northsuperman 685 73 2ms 21 Mar 2024 118th citsur 676 74 2ms 9 Jun 2019 118th kallmi28 🇨🇿 676 74 2ms 6 Nov 2023 118th RealAMC 🇳🇿 676 74 2ms 15 Nov 2023 118th ApoChagi 676 74 5ms 15 Oct 2025 118th Mabeloid 🇳🇴 676 74 2ms 23 days ago 118th qbitYouri 676 74 2ms 28 hours ago 124th madeve-unipi 667 75 2ms 21 Oct 2019 124th VictorChemin 🇫🇷 667 75 1ms 25 Nov 2021 124th annoj 667 75 2ms 18 Jan 2023 124th User2654 667 75 2ms 22 Feb 2023 124th namelessiw 667 75 2ms 28 Dec 2023 129th warmCabin 658 76 2ms 15 Apr 2022 129th DrPiranoid 658 76 2ms 14 Oct 2022 129th n8pjl 658 76 2ms 29 Oct 2023 129th wansacis 🇩🇪 658 76 2ms 14 Sep 2024 133rd rchalamala 649 77 2ms 8 Jun 2021 133rd tegenton 649 77 2ms 1 Oct 2021 133rd Ripick 649 77 1ms 9 Nov 2022 133rd nyoshe 649 77 1ms 30 Jun 2023 133rd Bmrl7 649 77 2ms 21 Feb 2024 133rd a-sakharov 649 77 1ms 4 Mar 2024 133rd funnyboy-roks 649 77 2ms 14 Jun 2024 133rd Lv0Sys 🇵🇱 649 77 2ms 30 May 2025 141st osmith93 641 78 2ms 31 Mar 2019 141st rambox11 641 78 1ms 13 Apr 2019 141st Spruill-1 641 78 2ms 11 Sep 2021 141st lemogne 641 78 2ms 16 Nov 2021 141st Natanaelel 🇸🇪 641 78 2ms 7 Dec 2021 141st violeta-desantis 641 78 2ms 27 Sep 2023 141st mttcrn 641 78 2ms 18 Mar 2025 141st mntGiulio 641 78 2ms 18 Mar 2025 149th AforAmpere 633 79 2ms 17 Jun 2020 149th dc03 633 79 2ms 13 Sep 2020 First Prev 76–150 of 253 Next Last