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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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Erlang 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 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 Erlang 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 300th stefangimmillaro 474 190 24ms 8 Aug 2023 302nd p-vf 🇨🇭 474 246 354ms 21 Nov 2021 303rd janbehrens 🇩🇪 469 286 20ms 13 Sep 2022 304th yzhs 🇩🇪 467 193 11ms 4 Jun 2022 305th MeWhenI 🇻🇦 466 256 68ms 28 Feb 2024 306th yuchuehw 465 194 17ms 6 Jan 2024 307th MeWhenI 🇻🇦 465 268 489ms 4 Mar 2022 308th CaedenHarper 🇨🇦 463 331 250ms 18 hours ago 309th janbehrens 🇩🇪 459 254 373ms 4 Dec 2024 310th CaedenHarper 🇨🇦 458 218 1,692ms 27 days ago 311th nullie 455 198 10ms 14 Jun 2022 312th KatieLG 🇬🇧 453 161 36ms 27 days ago 313th janbehrens 🇩🇪 451 218 9ms 4 Dec 2024 314th elgan65536 446 387 177ms 10 Apr 2024 315th jakobkordez 🇸🇮 440 205 20ms 30 Oct 2022 316th CaedenHarper 🇨🇦 440 299 390ms 22 days ago 317th janbehrens 🇩🇪 437 301 449ms 4 Dec 2024 318th rucin93 🇵🇱 436 196 180ms 5 Jan 2025 319th CatsAreFluffy 436 207 22ms 17 Feb 2024 320th MeWhenI 🇻🇦 434 480 316ms 18 Mar 2024 321st Natanaelel 🇸🇪 434 737 24ms 19 Feb 2024 322nd StefanHabel 🇨🇦 433 208 12ms 8 Apr 2024 323rd CaedenHarper 🇨🇦 433 269 407ms 12 days ago 324th OllieBoyne 🇬🇧 427 211 11ms 19 Aug 2022 325th InigoK 🇺🇸 421 214 17ms 22 Sep 2025 326th mathisfun271 419 215 10ms 12 Feb 2024 327th andrewjc2000 417 216 29ms 15 May 2025 328th coreynash 416 236 10ms 13 Feb 2024 328th CaedenHarper 🇨🇦 416 236 11ms 29 Aug 2025 330th antimon2 🇯🇵 414 195 1,274ms 8 Mar 2024 331st BREMAUCY 🇫🇷 408 221 21ms 22 Aug 2025 332nd pschmid0 🇺🇸 407 287 5ms 23 Oct 2022 333rd ryyyn 🇺🇸 406 222 19ms 13 days ago 334th uttumuttu 🇫🇮 406 242 9ms 9 Apr 2022 335th janbehrens 🇩🇪 405 307 2,375ms 20 Nov 2022 336th guilhem-roy 🇫🇷 397 227 10ms 3 Mar 2022 337th janbehrens 🇩🇪 397 314 457ms 13 Sep 2022 338th Waffle3z 395 249 10ms 18 Sep 2021 339th scpchicken 🇵🇼 394 229 17ms 13 Oct 2023 340th olleicua 🇺🇸 393 250 9ms 21 Feb 2024 341st stu303 387 233 11ms 20 Jul 2022 342nd scpchicken 🇵🇼 384 206 3ms 24 Feb 2023 343rd davecame 382 236 18ms 19 Mar 2024 344th m42km 379 238 19ms 12 Nov 2023 345th annaproxy 377 309 335ms 20 Mar 2022 346th CaedenHarper 🇨🇦 376 240 11ms 10 Aug 2025 347th Xzyaihni 376 459 236ms 20 Oct 2022 348th commandblockguy 🇺🇸 373 242 13ms 27 Sep 2023 349th m42km 371 226 1,094ms 4 Feb 2024 350th CaedenHarper 🇨🇦 368 228 744ms 19 Jan 2025 350th commandblockguy 🇺🇸 368 228 974ms 1 Sep 2025 352nd alemelis 368 245 18ms 27 Aug 2024 353rd janbehrens 🇩🇪 365 247 11ms 4 Dec 2024 354th janbehrens 🇩🇪 365 291 2ms 13 Sep 2022 355th Waffle3z 361 202 39ms 23 Sep 2021 356th rucin93 🇵🇱 358 234 979ms 21 Jan 2024 357th cros107 🇦🇺 354 255 11ms 28 Jan 2024 358th MostParsingVex 354 332 3,887ms 11 Nov 2024 359th h3ra993huskp 🇯🇵 354 372 540ms 6 May 2024 360th c0d3-4-F00d 🇩🇪 353 301 2ms 21 Mar 2022 361st CedricGebistorf 351 257 18ms 3 Mar 2022 362nd BambooleanLogic 🇸🇪 350 281 9ms 13 Jul 2023 363rd DialFrost 🇸🇬 348 367 4ms 27 Sep 2024 364th MarcMush 🇫🇷 345 261 17ms 14 Jan 2024 364th blaztoma 🇱🇹 345 261 22ms 20 Sep 2025 366th RYNO8 344 262 19ms 4 Sep 2023 367th janbehrens 🇩🇪 340 237 638ms 4 Dec 2024 368th ridingqwerty 🇺🇸 338 267 17ms 14 Feb 2024 368th te-chnical 338 267 29ms 3 May 2025 370th msbranicky 338 454 273ms 31 Aug 2023 371st alemelis 337 249 941ms 23 Aug 2024 372nd msbranicky 337 437 3ms 27 Aug 2023 373rd FortuiteMan 🇫🇷 336 268 21ms 7 Jul 2025 374th msbranicky 329 361 2ms 14 Oct 2023 375th MeWhenI 🇻🇦 325 531 265ms 18 Mar 2024 First Prev 301–375 of 443 Next Last