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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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st MeWhenI 🇻🇦 342 313 34ms 21 Jun 2022 402nd madex 🇩🇪 342 398 1,481ms 14 Mar 2026 403rd wh3n3v3r 🇨🇿 341 235 19ms 14 Nov 2024 404th snoozingnewt 🇨🇦 341 373 264ms 10 Feb 2026 405th Pyroan 338 237 20ms 15 Mar 2025 406th roguh 🇬🇹 337 314 472ms 18 Oct 2024 407th ShiraJoseph 🇺🇸 336 280 11ms 21 Jul 2023 408th prestosilver 🇺🇸 335 389 404ms 4 days ago 409th StefanHabel 🇨🇦 334 240 19ms 1 Mar 2026 410th DialFrost 🇸🇬 333 241 19ms 20 May 2024 411th madex 🇩🇪 332 358 3ms 27 days ago 412th TFeld00 🇩🇰 330 243 151ms 3 Oct 2022 413th DialFrost 🇸🇬 328 226 805ms 24 May 2024 414th MeWhenI 🇻🇦 325 296 315ms 12 Nov 2022 415th ericlangedijk 🇸🇮 323 328 443ms 20 Mar 2022 416th FlorianCassayre 🇫🇷 319 251 12ms 5 Aug 2025 417th prplz 🇦🇺 318 252 19ms 22 Oct 2023 417th davecame 318 252 13ms 15 Oct 2025 417th Babafaba 318 252 21ms 29 Oct 2025 420th janbehrens 🇩🇪 315 477 2,888ms 20 Nov 2022 421st MichalMarsalek 🇨🇿 312 257 11ms 5 Nov 2021 421st robin-scragg 312 257 13ms 3 Oct 2025 421st FortuiteMan 🇫🇷 312 257 18ms 1 Dec 2025 424th heanyang1 310 383 2ms 28 May 2025 425th commandz0 🇺🇸 308 241 736ms 1 Sep 2025 426th jakobkordez 🇸🇮 304 264 18ms 8 Nov 2022 427th dokutan 299 268 21ms 26 Dec 2025 428th janbehrens 🇩🇪 299 458 877ms 14 Nov 2021 429th janbehrens 🇩🇪 297 223 4ms 14 Nov 2021 430th Mabeloid 🇳🇴 297 270 13ms 10 Jun 2025 431st BambooleanLogic 🇸🇪 295 319 15ms 13 Jul 2023 432nd msbranicky 295 584 323ms 7 Sep 2023 433rd Babafaba 294 252 394ms 29 Oct 2025 434th annaproxy 294 360 418ms 25 Apr 2022 435th madex 🇩🇪 293 361 494ms 14 Mar 2026 436th neel11235813 293 413 457ms 1 Apr 2024 436th snoozingnewt 🇨🇦 293 413 446ms 29 Sep 2025 438th JOrE20 289 277 14ms 4 Dec 2025 439th yuchuehw 287 279 23ms 23 Jan 2024 440th MeWhenI 🇻🇦 286 231 7ms 16 Apr 2023 441st amollberg 🇸🇪 285 281 12ms 15 Jan 2022 442nd acer-xq 285 371 447ms 26 Jul 2024 443rd MeWhenI 🇻🇦 284 269 164ms 3 Aug 2024 444th MeWhenI 🇻🇦 283 308 33ms 20 Oct 2024 445th neel11235813 283 419 2ms 1 Apr 2024 446th h3ra993huskp 🇯🇵 283 501 487ms 30 Nov 2025 447th KatieLG 🇬🇧 282 279 1,346ms 29 Aug 2024 448th jacklynnepenick 281 285 12ms 22 Feb 2022 448th OllieBoyne 🇬🇧 281 285 14ms 21 Aug 2022 450th mbittner20 280 286 12ms 8 Jul 2024 451st neel11235813 279 380 446ms 1 Apr 2024 452nd dokutan 278 267 554ms 14 Feb 2026 453rd MeWhenI 🇻🇦 277 299 1,206ms 15 Sep 2025 454th snoozingnewt 🇨🇦 277 429 2ms 9 Oct 2025 455th jeff-at-tamer-dot-codes 🇺🇸 277 436 169ms 27 Aug 2023 456th vroup 🇩🇰 276 341 11ms 2 Oct 2022 457th jeff-at-tamer-dot-codes 🇺🇸 276 384 425ms 25 Aug 2023 457th snoozingnewt 🇨🇦 276 384 460ms 14 Jan 2025 459th m-tkach 🇺🇦 275 292 31ms 10 Jan 2022 460th weliveinhell 🇭🇹 273 345 13ms 14 days ago 461st loganmacdougall 🇨🇦 273 520 424ms 7 Nov 2021 462nd jeff-at-tamer-dot-codes 🇺🇸 271 438 2ms 26 Aug 2023 463rd CaedenHarper 🇨🇦 271 523 551ms 7 Oct 2025 464th nullie 269 298 11ms 10 Jun 2022 465th jerrandolph 269 641 358ms 1 Oct 2025 466th heanyang1 267 396 440ms 23 May 2025 467th madex 🇩🇪 266 367 2,848ms 20 days ago 468th knutae 🇳🇴 263 305 12ms 13 Nov 2021 469th Yewzir 🇧🇪 263 1,031 1,672ms 7 days ago 470th dillon-duncando 262 306 17ms 3 Oct 2022 471st croc54 259 310 20ms 15 Jan 2025 471st andrewjc2000 259 310 17ms 26 Aug 2025 473rd CaedenHarper 🇨🇦 259 363 12ms 31 Aug 2025 474th CaedenHarper 🇨🇦 257 312 33ms 12 Jan 2026 475th alexsave 257 367 12ms 19 Nov 2024 476th BREMAUCY 🇫🇷 256 313 20ms 22 Mar 2026 477th CatsAreFluffy 255 315 19ms 4 Feb 2023 478th HumanoidCPU 254 475 490ms 14 Jan 2026 479th CaedenHarper 🇨🇦 254 677 333ms 3 Nov 2025 480th neihousaigaai 250 321 13ms 24 Nov 2024 First Prev 401–480 of 715 Next Last