QR Decoder in all languages in chars. 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 301st andrewjc2000 417 216 15 May 2025 301st edsrzf 🇳🇿 417 216 17 days ago 303rd coreynash 416 236 13 Feb 2024 304th antimon2 🇯🇵 414 195 8 Mar 2024 305th pschmid0 🇺🇸 407 287 23 Oct 2022 306th uttumuttu 🇫🇮 406 242 9 Apr 2022 307th janbehrens 🇩🇪 405 307 20 Nov 2022 308th guilhem-roy 🇫🇷 397 227 3 Mar 2022 309th janbehrens 🇩🇪 397 314 13 Sep 2022 310th Waffle3z 394 249 18 Sep 2021 311th scpchicken 🇵🇼 393 229 13 Oct 2023 311th ryyyn 🇺🇸 393 229 14 hours ago 313th olleicua 🇺🇸 393 250 21 Feb 2024 314th stu303 387 233 20 Jul 2022 315th KatieLG 🇬🇧 386 254 26 Oct 2022 316th scpchicken 🇵🇼 384 206 24 Feb 2023 317th davecame 382 236 19 Mar 2024 318th m42km 379 238 12 Nov 2023 319th annaproxy 376 309 20 Mar 2022 320th Xzyaihni 376 459 20 Oct 2022 321st InigoK 🇺🇸 375 240 11 Jun 2023 322nd commandblockguy 🇺🇸 372 242 27 Sep 2023 323rd m42km 371 226 4 Feb 2024 324th CaedenHarper 🇨🇦 371 243 19 Jan 2025 325th CaedenHarper 🇨🇦 368 228 19 Jan 2025 326th alemelis 368 245 27 Aug 2024 327th janbehrens 🇩🇪 365 247 4 Dec 2024 328th janbehrens 🇩🇪 365 291 13 Sep 2022 329th Waffle3z 361 202 23 Sep 2021 330th rucin93 🇵🇱 358 234 21 Jan 2024 331st MostParsingVex 354 332 11 Nov 2024 332nd cros107 353 255 28 Jan 2024 333rd c0d3-4-F00d 🇩🇪 353 301 21 Mar 2022 334th CedricGebistorf 351 257 3 Mar 2022 335th BambooleanLogic 🇸🇪 349 281 13 Jul 2023 336th DialFrost 🇸🇬 348 367 27 Sep 2024 337th commandblockguy 🇺🇸 346 242 15 Jan 2024 338th MarcMush 🇫🇷 345 261 14 Jan 2024 339th RYNO8 344 262 4 Sep 2023 340th janbehrens 🇩🇪 340 237 4 Dec 2024 341st alemelis 337 249 23 Aug 2024 342nd ridingqwerty 🇺🇸 337 267 14 Feb 2024 342nd te-chnical 337 267 3 May 2025 344th msbranicky 337 437 27 Aug 2023 345th cdesodt 336 268 16 days ago 346th msbranicky 335 454 31 Aug 2023 347th msbranicky 329 361 14 Oct 2023 348th IISResetMe 325 272 14 Jun 2024 349th MeWhenI 🇻🇦 325 531 18 Mar 2024 350th MeWhenI 🇻🇦 323 582 18 Mar 2024 351st scpchicken 🇵🇼 321 224 25 Feb 2023 352nd zakariamouhid 318 309 8 Jun 2023 353rd dokutan 315 256 20 Apr 2025 354th adamnielson42 🇺🇸 315 286 29 Nov 2023 355th snoozingnewt 🇺🇸 309 271 11 Feb 2024 356th knutae 🇳🇴 304 296 29 Oct 2021 357th MeWhenI 🇻🇦 300 506 19 Mar 2024 358th msbranicky 291 310 12 Aug 2023 359th JDiLenarda 🇫🇷 290 543 24 Nov 2023 360th raspofabs 282 319 12 Nov 2023 361st KatieLG 🇬🇧 273 267 9 Jan 2023 362nd msbranicky 270 311 16 Jan 2024 363rd janbehrens 🇩🇪 269 294 13 Sep 2022 364th LeeCamp 268 336 9 Dec 2021 365th mbittner20 266 339 3 Jul 2023 366th Indivicivet 263 342 19 Oct 2021 367th Yewzir 🇧🇪 260 668 7 May 2024 368th TaserTheFox 🇺🇸 257 351 19 May 2023 369th gigaprofisi 🇺🇸 257 382 26 days ago 370th amollberg 🇸🇪 255 353 7 Jan 2022 371st KatieLG 🇬🇧 255 1,876 10 Jan 2023 372nd Stanbroek 254 490 19 Sep 2023 373rd Jacob385 254 616 13 Oct 2024 374th Flekay 🇩🇪 253 356 13 days ago 375th JPRuskin 🇬🇧 248 356 25 Apr 2024 Prev 301–375 of 418 Next