Evil Numbers in C 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 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 Points Bytes Time 74th djeedjay 🇳🇱 773 66 26 Oct 2020 74th viitanet 773 66 22 Oct 2023 74th 5quiwyrm 773 66 13 Aug 2025 79th LorenzoDeGaspari 761 67 3 May 2024 80th AaronGarbut 739 69 29 Jul 2019 80th guliyevemil1 🇦🇿 739 69 3 Feb 2021 80th boxjelly 739 69 15 Feb 2021 80th CatsAreFluffy 739 69 19 Feb 2023 80th KenanHanke 739 69 22 Feb 2023 80th Jonatan6 🇩🇰 739 69 25 May 2023 80th southpolenator 739 69 14 Jun 2023 80th ognen98 739 69 14 Jun 2023 80th Player01osu 739 69 29 Oct 2023 80th Flying-Toast 739 69 17 Apr 2024 80th TeodorDyakov 🇧🇬 739 69 1 Mar 2025 80th mathb0y512 739 69 11 Aug 2025 92nd xenophobia 729 70 13 Aug 2019 92nd Alesun 🇮🇹 729 70 14 Oct 2019 92nd ccecka 729 70 27 Aug 2021 92nd c0d3-4-F00d 🇩🇪 729 70 5 Dec 2021 92nd thebuilder6 🇺🇸 729 70 11 Dec 2021 92nd keelimeguy 🇺🇸 729 70 19 Oct 2023 92nd prestosilver 🇺🇸 729 70 9 days ago 99th jngbsn 718 71 28 Jun 2020 99th heypwesto 🇳🇿 718 71 19 Apr 2021 99th heanyang1 718 71 24 Apr 2025 102nd YellowBunnyGit 708 72 1 Jan 2021 102nd Indivicivet 708 72 15 Mar 2021 102nd Heathcorp 🇦🇺 708 72 23 Feb 2022 102nd Luca2812 708 72 5 Mar 2024 106th Re-Adventures 🇮🇳 699 73 9 May 2022 106th cmayer777 699 73 11 Oct 2022 106th ibexq 699 73 6 Mar 2023 106th Szum123321 🇵🇱 699 73 29 Nov 2023 106th northsuperman 699 73 21 Mar 2024 111th citsur 689 74 9 Jun 2019 111th bac0id 689 74 26 Sep 2023 111th kallmi28 🇨🇿 689 74 6 Nov 2023 111th RealAMC 🇳🇿 689 74 15 Nov 2023 115th madeve-unipi 680 75 21 Oct 2019 115th VictorChemin 🇫🇷 680 75 25 Nov 2021 115th annoj 680 75 18 Jan 2023 115th User2654 680 75 22 Feb 2023 115th namelessiw 680 75 11 Mar 2024 115th Mabeloid 🇳🇴 680 75 25 Sep 2024 121st warmCabin 671 76 15 Apr 2022 121st n8pjl 671 76 29 Oct 2023 121st wansacis 🇩🇪 671 76 14 Sep 2024 124th rchalamala 662 77 8 Jun 2021 124th tegenton 662 77 1 Oct 2021 124th Ripick 662 77 9 Nov 2022 124th nyoshe 662 77 30 Jun 2023 124th Bmrl7 662 77 21 Feb 2024 124th a-sakharov 662 77 4 Mar 2024 124th funnyboy-roks 662 77 14 Jun 2024 124th snoozingnewt 🇺🇸 662 77 18 Jun 2024 124th Lv0Sys 🇵🇱 662 77 30 May 2025 133rd osmith93 654 78 31 Mar 2019 133rd rambox11 654 78 13 Apr 2019 133rd Spruill-1 654 78 11 Sep 2021 133rd lemogne 654 78 16 Nov 2021 133rd Natanaelel 🇸🇪 654 78 7 Dec 2021 133rd DrPiranoid 654 78 14 Oct 2022 133rd violeta-desantis 654 78 27 Sep 2023 133rd mttcrn 654 78 18 Mar 2025 133rd TheICSDI 654 78 18 Mar 2025 142nd AforAmpere 646 79 17 Jun 2020 142nd dc03 646 79 13 Sep 2020 142nd loganmacdougall 🇨🇦 646 79 16 Nov 2022 142nd LHLaurini 🇧🇷 646 79 1 May 2024 142nd sjrct 646 79 4 Aug 2024 147th ian-h-chamberlain 🇺🇸 638 80 17 Dec 2019 147th ei14 638 80 18 Jun 2021 147th CornerMercury 🇬🇧 638 80 5 Jun 2024 147th elttil 638 80 29 Jun 2024 Prev 76–150 of 243 Next