Hexdump in all languages in bytes. 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 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 Calendar 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 NFA Simulator 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 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 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 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 Calendar 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 NFA Simulator 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 Bytes Time Submitted 451st Alex-x90 🇺🇸 692 217 3ms 31 Mar 2024 452nd alexsave 692 245 9ms 19 days ago 453rd nullie 691 193 14ms 8 Jun 2022 454th dcgjb 687 153 239ms 5 Mar 2024 455th mbittner20 687 194 9ms 27 May 2023 456th djeedjay 🇳🇱 686 219 3ms 21 Sep 2022 457th MiffOttah 686 223 359ms 28 Nov 2024 458th targrik 685 183 6ms 20 May 2025 459th rollershutter 685 196 158ms 23 Oct 2022 460th msbranicky 685 280 267ms 31 Aug 2023 461st AlephSquirrel 684 195 10ms 21 Jan 2023 461st SB-945 684 195 9ms 19 Apr 2024 463rd Yewzir 🇧🇪 682 220 3ms 29 Dec 2023 464th typeswitch-dev 🇵🇹 682 312 4ms 23 Jul 2023 465th emgordon154 681 294 3ms 10 Jun 2025 466th cefqrn 680 196 9ms 6 Jan 2023 466th BREMAUCY 🇫🇷 680 196 9ms 16 Aug 2025 468th Protothor 679 250 10ms 8 Jun 2025 468th gigaprofisi 🇺🇸 679 250 9ms 10 Aug 2025 470th jupj 🇫🇮 678 283 267ms 12 Aug 2022 471st janbehrens 🇩🇪 677 197 9ms 10 May 2022 471st AGoyet 677 197 10ms 29 Jun 2022 473rd Bmrl7 674 198 16ms 3 Mar 2024 474th CatsAreFluffy 673 223 3ms 25 Jan 2023 475th AlephSquirrel 672 178 755ms 21 Jan 2024 475th Babafaba 672 178 498ms 29 Oct 2025 475th snoozingnewt 🇺🇸 672 178 496ms 27 days ago 478th emgordon154 672 222 481ms 30 May 2025 479th myleopard 670 199 10ms 25 Dec 2022 479th PyryL 🇫🇮 670 199 10ms 21 Aug 2024 479th andrewjc2000 670 199 16ms 13 Aug 2025 482nd MeWhenI 🇻🇦 668 223 528ms 17 Apr 2024 483rd DialFrost 🇸🇬 667 225 4ms 3 Jul 2024 484th duckyluuk 🇳🇱 665 180 475ms 28 Mar 2024 485th MeWhenI 🇻🇦 665 246 355ms 30 Jan 2023 486th h3ra993huskp 🇯🇵 665 310 375ms 3 days ago 487th Heathcorp 🇦🇺 664 201 10ms 12 Aug 2023 487th stefangimmillaro 664 201 10ms 9 May 2024 489th kkoenig 664 289 250ms 1 Jan 2024 490th max-barstow 661 142 45ms 23 Sep 2022 491st Yewzir 🇧🇪 660 249 60ms 29 Dec 2023 492nd unfinishedprogram 660 257 9ms 16 Sep 2023 493rd MeWhenI 🇻🇦 659 207 394ms 15 Feb 2023 494th ericlangedijk 🇸🇮 659 232 361ms 5 May 2022 494th stefangimmillaro 659 232 383ms 15 Jun 2025 496th ian-h-chamberlain 🇺🇸 659 302 202ms 22 Jun 2022 497th shinh 657 143 35ms 25 Jun 2022 498th Natanaelel 🇸🇪 657 203 15ms 24 Nov 2023 499th MeWhenI 🇻🇦 657 228 134ms 3 Aug 2024 500th Natanaelel 🇸🇪 657 291 172ms 28 Jul 2025 501st Phil-RGOMEGA 655 247 4ms 23 Aug 2023 502nd osmith93 655 251 59ms 10 Jul 2022 503rd albanian-laundromat 653 283 43ms 27 days ago 504th dokutan 650 210 211ms 15 Feb 2024 505th emgordon154 650 231 3ms 6 Apr 2025 506th sean-niemann 🇺🇸 650 253 2,314ms 16 Oct 2024 507th 4hg 🇺🇸 648 145 43ms 25 Jan 2023 508th MeWhenI 🇻🇦 648 230 97ms 15 Dec 2022 509th qpwoeirut 647 206 13ms 2 Nov 2025 510th Heathcorp 🇦🇺 647 232 3ms 12 Aug 2023 510th snoozingnewt 🇺🇸 647 232 4ms 23 Sep 2023 510th Lv0Sys 🇵🇱 647 232 4ms 31 May 2025 510th dokutan 647 232 3ms 14 Jul 2025 514th junkondo-jp 647 262 9ms 31 May 2024 515th snoozingnewt 🇺🇸 647 358 657ms 13 days ago 516th CaedenHarper 🇨🇦 645 263 9ms 16 Sep 2025 517th yzhs 🇩🇪 644 207 11ms 31 May 2022 517th Masttest 644 207 11ms 14 Feb 2024 517th KatieLG 🇬🇧 644 207 10ms 11 Oct 2025 520th Yewzir 🇧🇪 644 226 142ms 20 Jun 2024 521st jerrandolph 644 298 265ms 20 Oct 2023 522nd CatsAreFluffy 642 256 59ms 25 Jan 2023 523rd Yewzir 🇧🇪 638 323 345ms 2 Oct 2025 524th Ripick 637 257 354ms 29 Jan 2023 525th arctouch-cristiannevianna 635 241 349ms 20 Nov 2023 First Prev 451–525 of 816 Next Last