Musical Chords in all languages 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 Multitap Input 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 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 Lily 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 Lily 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 Multitap Input 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 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 321st ahmetdemirag 🇨🇾 390 208 12ms 25 Nov 2024 322nd MeWhenI 🇻🇦 386 203 308ms 28 Jan 2023 323rd coreynash 381 251 12ms 20 Nov 2023 324th snoozingnewt 🇨🇦 378 253 14ms 4 Nov 2025 325th quirked-up 372 257 11ms 31 Aug 2023 326th MeWhenI 🇻🇦 371 366 1,396ms 4 Nov 2021 327th uttumuttu 🇫🇮 370 259 16ms 9 Jan 2022 328th CatsAreFluffy 366 324 2ms 4 Feb 2023 329th JOrE20 364 263 11ms 13 hours ago 330th InigoK 🇺🇸 363 223 29ms 23 Sep 2025 331st janbehrens 🇩🇪 362 205 568ms 14 Nov 2021 332nd RYNO8 362 224 19ms 10 Nov 2021 333rd lynn 360 329 2ms 8 Feb 2022 334th janbehrens 🇩🇪 359 226 12ms 17 Jun 2023 335th stefangimmillaro 359 359 5ms 2 Jul 2023 336th janbehrens 🇩🇪 353 402 506ms 14 Nov 2021 337th janbehrens 🇩🇪 349 302 479ms 21 Nov 2021 338th KatieLG 🇬🇧 348 783 14ms 19 May 2024 339th Lv0Sys 🇵🇱 346 234 19ms 5 Dec 2025 340th wh3n3v3r 🇨🇿 345 235 15ms 14 Nov 2024 341st Pyroan 342 237 19ms 15 Mar 2025 342nd ShiraJoseph 🇺🇸 342 280 11ms 21 Jul 2023 343rd MeWhenI 🇻🇦 342 313 30ms 21 Jun 2022 344th DialFrost 🇸🇬 336 241 19ms 20 May 2024 345th roguh 🇬🇹 336 314 457ms 18 Oct 2024 346th StefanHabel 🇨🇦 335 242 18ms 29 Aug 2023 347th TFeld00 🇩🇰 333 243 161ms 3 Oct 2022 348th DialFrost 🇸🇬 331 226 626ms 24 May 2024 349th snoozingnewt 🇨🇦 327 387 218ms 11 Sep 2025 350th MeWhenI 🇻🇦 325 296 345ms 12 Nov 2022 351st FlorianCassayre 🇫🇷 323 251 13ms 5 Aug 2025 352nd prplz 🇦🇺 322 252 18ms 22 Oct 2023 352nd davecame 322 252 14ms 15 Oct 2025 352nd Babafaba 322 252 20ms 29 Oct 2025 355th ericlangedijk 🇸🇮 322 328 463ms 20 Mar 2022 356th msbranicky 319 584 302ms 7 Sep 2023 357th MichalMarsalek 🇨🇿 315 257 15ms 5 Nov 2021 357th robin-scragg 315 257 12ms 3 Oct 2025 357th FortuiteMan 🇫🇷 315 257 19ms 1 Dec 2025 360th janbehrens 🇩🇪 314 477 2,460ms 20 Nov 2022 361st commandz0 🇺🇸 311 241 644ms 1 Sep 2025 362nd heanyang1 309 383 2ms 28 May 2025 363rd jakobkordez 🇸🇮 307 264 18ms 8 Nov 2022 364th MeWhenI 🇻🇦 307 299 1,190ms 15 Sep 2025 365th dokutan 302 268 20ms 26 Dec 2025 366th heanyang1 301 451 1,426ms 23 May 2025 367th Mabeloid 🇳🇴 300 270 12ms 10 Jun 2025 368th BambooleanLogic 🇸🇪 300 319 11ms 13 Jul 2023 369th janbehrens 🇩🇪 298 458 877ms 14 Nov 2021 370th Babafaba 297 252 412ms 29 Oct 2025 371st janbehrens 🇩🇪 295 223 4ms 14 Nov 2021 372nd MeWhenI 🇻🇦 294 269 159ms 3 Aug 2024 373rd JOrE20 293 277 13ms 4 Dec 2025 374th annaproxy 293 360 466ms 25 Apr 2022 375th neel11235813 293 413 483ms 1 Apr 2024 375th snoozingnewt 🇨🇦 293 413 511ms 29 Sep 2025 377th blaztoma 🇱🇹 291 226 41ms 19 Oct 2025 378th yuchuehw 290 279 19ms 23 Jan 2024 379th jerrandolph 290 641 284ms 1 Oct 2025 380th ndren 290 15,791 101ms 3 Jul 2025 381st amollberg 🇸🇪 288 281 13ms 15 Jan 2022 382nd KatieLG 🇬🇧 287 279 2,151ms 29 Aug 2024 383rd MeWhenI 🇻🇦 285 231 6ms 16 Apr 2023 384th jacklynnepenick 284 285 13ms 22 Feb 2022 384th OllieBoyne 🇬🇧 284 285 15ms 21 Aug 2022 386th acer-xq 284 371 491ms 26 Jul 2024 387th h3ra993huskp 🇯🇵 284 501 522ms 30 Nov 2025 388th mbittner20 283 286 13ms 8 Jul 2024 389th MeWhenI 🇻🇦 283 308 1,033ms 20 Oct 2024 390th neel11235813 283 419 2ms 1 Apr 2024 391st vroup 🇩🇰 281 341 14ms 2 Oct 2022 392nd dokutan 280 268 559ms 26 Dec 2025 393rd neel11235813 278 380 455ms 1 Apr 2024 394th m-tkach 🇺🇦 277 292 33ms 10 Jan 2022 395th jeff-at-tamer-dot-codes 🇺🇸 277 436 231ms 27 Aug 2023 396th snoozingnewt 🇨🇦 276 429 2ms 9 Oct 2025 397th jeff-at-tamer-dot-codes 🇺🇸 275 384 464ms 25 Aug 2023 397th snoozingnewt 🇨🇦 275 384 434ms 14 Jan 2025 399th CaedenHarper 🇨🇦 275 677 287ms 3 Nov 2025 400th scpchicken 🇵🇼 274 296 61ms 20 Feb 2024 First Prev 321–400 of 600 Next Last