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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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 401st b97tsk 648 302 343ms 23 Apr 2020 402nd MeWhenI 🇻🇦 647 219 26ms 28 Jul 2023 402nd typeswitch-dev 🇵🇹 647 219 5ms 2 Aug 2023 404th jbt 646 165 13ms 28 Dec 2023 404th error256 646 165 12ms 19 Nov 2024 406th primo-ppcg 🇹🇭 645 198 3ms 31 Oct 2021 406th Marre3 645 198 3ms 29 Jul 2022 408th KatieLG 🇬🇧 644 94 43ms 2 Oct 2025 409th CaedenHarper 🇨🇦 644 138 2,464ms 4 Sep 2025 410th Mandrzejy 🇵🇱 644 205 452ms 17 Mar 2025 411th dokutan 644 231 6ms 5 Sep 2024 412th rucin93 🇵🇱 643 140 157ms 31 Oct 2024 413th olleicua 🇺🇸 642 166 13ms 15 Jan 2024 413th nathanadams 🇳🇿 642 166 18ms 6 Oct 2025 415th Steffan153 🇫🇮 642 199 3ms 18 Feb 2024 415th RockOfStone 642 199 3ms 2 Nov 2024 417th fajost 641 159 419ms 10 Sep 2020 418th MeWhenI 🇻🇦 641 295 40ms 17 May 2023 419th Xzyaihni 640 367 198ms 15 Jan 2024 420th SirBogman 🇺🇸 639 128 36ms 26 Apr 2022 421st ovs-code 🇩🇪 639 162 2ms 19 Mar 2024 421st MostParsingVex 639 162 3ms 2 Jan 2025 423rd emplv 🇱🇻 638 141 151ms 1 Nov 2024 424th p01 638 167 13ms 12 Apr 2018 424th coreynash 638 167 12ms 28 Sep 2023 424th Natanaelel 🇸🇪 638 167 13ms 18 Feb 2025 427th NickTheEASDude 🇺🇸 638 200 3ms 1 Oct 2024 428th 386asm 🇺🇸 637 239 48ms 4 May 2023 429th msbranicky 637 369 167ms 19 Sep 2023 430th sean-niemann 🇺🇸 636 278 452ms 24 Sep 2025 431st edsrzf 🇳🇿 636 308 289ms 25 Oct 2024 432nd jared-hughes 635 208 439ms 2 Nov 2022 433rd Shanethegamer 🇺🇸 635 611 1,517ms 8 Apr 2025 434th stefangimmillaro 634 168 16ms 27 Sep 2024 435th roavin 634 257 524ms 5 Jul 2022 436th bendiscz 634 309 290ms 21 Apr 2020 437th Natanaelel 🇸🇪 631 96 47ms 14 Oct 2021 438th Steffan153 🇫🇮 630 152 812ms 15 Aug 2024 439th edsrzf 🇳🇿 630 154 5ms 27 Oct 2024 440th trinityy-7 630 169 12ms 10 Oct 2023 440th targrik 630 169 12ms 7 Jun 2025 440th KasperKivimaeki 🇫🇮 630 169 11ms 30 Dec 2025 443rd jwhear 🇺🇸 630 373 150ms 27 Sep 2024 444th rschwa6308 🇺🇸 629 162 22ms 14 Mar 2023 445th GalladeGuy 🇺🇸 629 203 3ms 5 Feb 2024 446th prplz 🇦🇺 629 342 27ms 28 Sep 2021 447th Shanethegamer 🇺🇸 628 389 34ms 30 Dec 2022 448th H3XDaemon 627 165 2ms 20 Dec 2025 449th omurakazuaki 🇯🇵 627 170 12ms 20 Feb 2021 449th deniz-blue 627 170 14ms 21 Oct 2023 449th spidunno 627 170 12ms 5 days ago 452nd jeff-at-tamer-dot-codes 🇺🇸 626 163 16ms 12 Mar 2023 453rd MeWhenI 🇻🇦 626 213 10ms 13 Dec 2023 454th ccbrown 625 313 326ms 21 Apr 2020 455th Skepfyr 625 376 181ms 4 Jan 2020 456th AlephSquirrel 624 235 112ms 26 Oct 2024 457th postie77 624 261 475ms 9 May 2023 458th DialFrost 🇸🇬 623 171 13ms 25 May 2024 459th mtirado1 623 205 3ms 17 Apr 2023 459th DaDerpDuck 623 205 3ms 7 Nov 2023 461st pschmid0 🇺🇸 622 156 6ms 31 Aug 2022 462nd jatloe 622 164 24ms 28 Oct 2024 462nd RaBa21 🇭🇺 622 164 16ms 19 Jul 2025 464th AdrienHache 🇫🇷 622 262 430ms 25 Apr 2024 465th sean-niemann 🇺🇸 620 213 67ms 3 Jun 2022 465th Alex-x90 🇺🇸 620 213 455ms 11 Jul 2023 467th inventshah 619 172 11ms 7 May 2021 467th MathisBullinger 619 172 12ms 28 Nov 2021 467th a6166231 🇨🇳 619 172 18ms 28 Apr 2025 470th Shanethegamer 🇺🇸 619 270 483ms 3 Mar 2022 471st Natanaelel 🇸🇪 619 317 159ms 5 Dec 2025 472nd abhishekg999 618 165 360ms 21 Sep 2024 473rd AlephSquirrel 617 60 79ms 23 Jan 2023 474th GrayJoKing 🇦🇺 617 146 153ms 11 Aug 2024 475th wackbyte 617 207 3ms 14 Dec 2023 476th tdashroy 617 264 503ms 21 Nov 2021 477th jakobwitte 616 173 15ms 12 Mar 2018 477th user189032 616 173 19ms 29 May 2019 477th daniel-pedersen 🇸🇪 616 173 11ms 6 Mar 2022 480th targrik 614 319 317ms 28 Jul 2025 First Prev 401–480 of 1,431 Next Last