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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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 Minesweeper 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 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 Calendar 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 Multitap Input 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 481st ndren 599 153 2ms 8 Oct 2025 482nd CaedenHarper 🇨🇦 597 92 36ms 7 Sep 2025 483rd c0d3-4-F00d 🇩🇪 595 154 2ms 4 Jul 2021 483rd kkoenig 595 154 2ms 4 Jan 2024 485th m-tkach 🇺🇦 595 182 65ms 31 Jul 2022 486th primo-ppcg 🇹🇭 594 159 429ms 7 Jul 2022 487th MeWhenI 🇻🇦 594 235 5ms 21 Jul 2023 488th CaedenHarper 🇨🇦 592 214 731ms 3 Oct 2025 489th Gaddy 🇫🇷 590 160 380ms 17 May 2022 490th Waffle3z 590 202 2ms 24 Jul 2022 491st yzhs 🇩🇪 587 132 12ms 7 Nov 2020 492nd c0d3-4-F00d 🇩🇪 586 161 368ms 4 Jul 2023 493rd SirBogman 🇺🇸 586 185 67ms 3 Jan 2022 494th ccolella-mdc 583 162 406ms 13 Oct 2023 495th elgan65536 583 261 308ms 5 Mar 2024 496th CaedenHarper 🇨🇦 581 122 566ms 10 Aug 2025 497th MeWhenI 🇻🇦 581 280 2,091ms 7 Nov 2025 498th SirBogman 🇺🇸 578 221 127ms 23 Jul 2022 499th GrayJoKing 🇦🇺 576 123 601ms 16 Jan 2024 499th MeWhenI 🇻🇦 576 123 559ms 24 May 2024 499th SirBogman 🇺🇸 576 123 550ms 14 Jun 2024 499th commandblockguy 🇺🇸 576 123 580ms 1 Sep 2025 503rd billings7 🇬🇧 576 164 355ms 21 Nov 2021 504th MeWhenI 🇻🇦 575 139 904ms 15 Sep 2025 505th beirigo 🇧🇷 573 96 38ms 3 Sep 2024 506th janbehrens 🇩🇪 572 88 3ms 16 Jul 2022 507th aliakseikalosha 572 165 373ms 6 Sep 2023 508th dokutan 570 190 58ms 11 Sep 2025 509th rambox11 568 162 11ms 12 Feb 2020 510th croc54 566 137 15ms 13 Jan 2025 511th CaedenHarper 🇨🇦 565 167 377ms 16 Oct 2025 512th dokutan 564 225 819ms 24 Sep 2025 513th jared-hughes 562 138 11ms 16 Jul 2022 513th janbehrens 🇩🇪 562 138 15ms 17 Jun 2023 513th leon-w 562 138 10ms 24 Jul 2024 513th fourth-bit 562 138 14ms 4 Dec 2024 517th yzhs 🇩🇪 562 302 129ms 2 Jul 2022 518th dokutan 561 98 38ms 13 Sep 2025 519th SirBogman 🇺🇸 559 90 3ms 14 Jun 2024 520th stefangimmillaro 559 169 359ms 26 Sep 2023 521st m-tkach 🇺🇦 558 127 820ms 20 Jan 2024 522nd AlephSquirrel 558 139 10ms 29 Jul 2023 523rd iakolzin 556 195 68ms 5 Jul 2022 524th m-tkach 🇺🇦 555 165 2ms 31 Jul 2022 525th arctouch-cristiannevianna 555 170 400ms 3 Jul 2023 526th olleicua 🇺🇸 550 100 36ms 23 Apr 2025 527th error256 550 198 76ms 4 Jul 2024 528th SirBogman 🇺🇸 549 167 2ms 2 Jan 2022 529th m-tkach 🇺🇦 549 172 369ms 31 Jul 2022 530th dokutan 548 154 6ms 12 Feb 2025 531st SirBogman 🇺🇸 547 179 82ms 10 Feb 2020 532nd MeWhenI 🇻🇦 547 283 46ms 13 Feb 2025 533rd FlorianCassayre 🇫🇷 546 142 22ms 18 Sep 2023 534th dokutan 545 168 2ms 11 Sep 2025 535th janAkali 🇷🇺 545 205 341ms 4 Jul 2025 536th MeWhenI 🇻🇦 543 235 2,654ms 8 Mar 2023 537th JDiLenarda 🇫🇷 543 259 1,591ms 4 Jul 2025 538th BambooleanLogic 🇸🇪 541 170 10ms 4 Jul 2023 538th peeveen 🇬🇧 541 170 10ms 8 Aug 2023 540th snoozingnewt 🇨🇦 539 237 223ms 20 Nov 2025 541st boxjelly 539 315 132ms 5 Jan 2021 542nd retrohun 538 182 10ms 31 Jan 2020 543rd AlephSquirrel 537 132 575ms 21 Jan 2024 544th janbehrens 🇩🇪 536 176 367ms 16 Jul 2022 545th NerdyMcNerd42 535 145 10ms 12 Nov 2022 546th dokutan 535 240 40ms 12 Feb 2025 547th betaveros 531 146 20ms 9 Nov 2023 547th Bulmenisaurus 531 146 10ms 29 Jul 2024 549th KatieLG 🇬🇧 527 179 406ms 28 Apr 2024 550th dokutan 525 232 448ms 2 Nov 2025 551st scpchicken 🇵🇼 523 109 132ms 9 Mar 2022 552nd dokutan 522 146 546ms 12 Feb 2025 553rd MeWhenI 🇻🇦 521 453 11ms 19 Jul 2025 554th PatrickStephansen 🇿🇦 517 178 12ms 16 Oct 2020 555th jared-hughes 516 126 40ms 16 Jul 2022 556th MeWhenI 🇻🇦 516 236 521ms 8 Jul 2022 557th MeWhenI 🇻🇦 514 98 3ms 15 Apr 2023 558th aksyristos 512 179 2ms 26 Oct 2022 559th antimon2 🇯🇵 511 149 794ms 8 Jul 2022 560th colai2zo 504 154 14ms 29 Nov 2024 First Prev 481–560 of 1,389 Next Last