Evil Numbers in C 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 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 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 Points Chars Time Submitted 79th iczelia 🇩🇪 754 65 1ms 25 Sep 2025 82nd giacomogallina 742 66 1ms 22 Oct 2019 82nd mamsterla 742 66 1ms 30 Jun 2020 82nd djeedjay 🇳🇱 742 66 1ms 26 Oct 2020 82nd viitanet 742 66 2ms 22 Oct 2023 82nd 5quiwyrm 742 66 2ms 13 Aug 2025 82nd SurmanPP 742 66 1ms 19 Oct 2025 82nd miabea73 742 66 2ms 1 Nov 2025 82nd solisolu 742 66 1ms 20 Nov 2025 90th LorenzoDeGaspari 731 67 1ms 3 May 2024 91st southpolenator 721 68 2ms 14 Jun 2023 92nd AaronGarbut 710 69 1ms 29 Jul 2019 92nd guliyevemil1 🇦🇿 710 69 1ms 3 Feb 2021 92nd boxjelly 710 69 1ms 15 Feb 2021 92nd CatsAreFluffy 710 69 1ms 19 Feb 2023 92nd KenanHanke 710 69 1ms 22 Feb 2023 92nd Jonatan6 🇩🇰 710 69 2ms 25 May 2023 92nd Player01osu 710 69 1ms 29 Oct 2023 92nd keelimeguy 🇺🇸 710 69 2ms 4 Nov 2023 92nd Flying-Toast 710 69 1ms 17 Apr 2024 92nd TeodorDyakov 🇧🇬 710 69 1ms 1 Mar 2025 92nd mathb0y512 710 69 2ms 11 Aug 2025 103rd xenophobia 700 70 1ms 13 Aug 2019 103rd Alesun 🇮🇹 700 70 1ms 14 Oct 2019 103rd ccecka 700 70 1ms 27 Aug 2021 103rd c0d3-4-F00d 🇩🇪 700 70 1ms 5 Dec 2021 103rd thebuilder6 🇺🇸 700 70 2ms 11 Dec 2021 108th jngbsn 690 71 1ms 28 Jun 2020 108th heypwesto 🇳🇿 690 71 2ms 19 Apr 2021 108th Luca2812 690 71 1ms 6 Mar 2024 108th heanyang1 690 71 2ms 24 Apr 2025 112th YellowBunnyGit 681 72 1ms 1 Jan 2021 112th Indivicivet 681 72 1ms 15 Mar 2021 112th Heathcorp 🇦🇺 681 72 1ms 23 Feb 2022 115th Re-Adventures 🇮🇳 671 73 1ms 9 May 2022 115th cmayer777 671 73 1ms 11 Oct 2022 115th ibexq 671 73 1ms 6 Mar 2023 115th bac0id 671 73 1ms 26 Sep 2023 115th Szum123321 🇵🇱 671 73 2ms 29 Nov 2023 115th northsuperman 671 73 1ms 21 Mar 2024 121st citsur 662 74 1ms 9 Jun 2019 121st kallmi28 🇨🇿 662 74 1ms 6 Nov 2023 121st RealAMC 🇳🇿 662 74 1ms 15 Nov 2023 121st ApoChagi 662 74 2ms 15 Oct 2025 121st Mabeloid 🇳🇴 662 74 1ms 22 Oct 2025 121st qbitYouri 662 74 1ms 13 Nov 2025 127th madeve-unipi 653 75 1ms 21 Oct 2019 127th VictorChemin 🇫🇷 653 75 1ms 25 Nov 2021 127th annoj 653 75 1ms 18 Jan 2023 127th User2654 653 75 1ms 22 Feb 2023 127th namelessiw 653 75 1ms 28 Dec 2023 132nd warmCabin 645 76 2ms 15 Apr 2022 132nd DrPiranoid 645 76 1ms 14 Oct 2022 132nd n8pjl 645 76 1ms 29 Oct 2023 132nd wansacis 🇩🇪 645 76 1ms 14 Sep 2024 136th rchalamala 636 77 1ms 8 Jun 2021 136th tegenton 636 77 1ms 1 Oct 2021 136th Ripick 636 77 1ms 9 Nov 2022 136th nyoshe 636 77 1ms 30 Jun 2023 136th Bmrl7 636 77 1ms 21 Feb 2024 136th a-sakharov 636 77 1ms 4 Mar 2024 136th funnyboy-roks 636 77 1ms 14 Jun 2024 143rd osmith93 628 78 1ms 31 Mar 2019 143rd rambox11 628 78 2ms 13 Apr 2019 143rd Spruill-1 628 78 1ms 11 Sep 2021 143rd lemogne 628 78 2ms 16 Nov 2021 143rd Natanaelel 🇸🇪 628 78 1ms 7 Dec 2021 143rd violeta-desantis 628 78 1ms 27 Sep 2023 143rd mttcrn 628 78 2ms 18 Mar 2025 143rd mntGiulio 628 78 3ms 18 Mar 2025 151st AforAmpere 620 79 1ms 17 Jun 2020 151st dc03 620 79 1ms 13 Sep 2020 151st loganmacdougall 🇨🇦 620 79 1ms 16 Nov 2022 151st LHLaurini 🇧🇷 620 79 1ms 1 May 2024 151st sjrct 620 79 2ms 4 Aug 2024 151st balloffur 620 79 2ms 21 days ago 157th ian-h-chamberlain 🇺🇸 613 80 1ms 17 Dec 2019 157th ei14 613 80 2ms 18 Jun 2021 157th CornerMercury 🇬🇧 613 80 2ms 5 Jun 2024 157th elttil 613 80 2ms 29 Jun 2024 First Prev 81–160 of 260 Next Last