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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 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 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 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 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 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 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Holes Points Bytes Submitted 561st SmithDanR 1 667 81 30 Oct 2020 562nd loganmacdougall 🇨🇦 1 667 84 12 Nov 2021 563rd cnelson20 1 662 65 8 Aug 2022 564th fat-max 1 662 74 28 Sep 2018 565th oussa141 2 661 2,526 24 Feb 2023 566th deejayy 1 659 85 1 May 2019 566th jackkav 1 659 85 10 May 2019 566th Itnug 1 659 85 19 Jul 2023 569th olleicua 🇺🇸 2 658 1,072 10 Mar 2024 570th pradeep-sanjaya 1 652 635 11 Sep 2019 571st dsntzn 🇸🇰 1 651 86 13 Oct 2020 571st Europe2048 1 651 86 20 Oct 2024 573rd joegreen88 2 650 406 8 Nov 2017 574th peter-walter 1 649 57 29 Oct 2021 575th ConorOBrien-Foxx 1 646 65 2 Mar 2019 576th NJRist 🇺🇸 1 644 87 25 Nov 2022 576th quimey 1 644 87 23 Mar 2023 576th volpi-m 🇫🇷 1 644 87 19 Mar 2024 579th AgathokakologicalBit 1 643 56 14 Jul 2019 579th doge1338 1 643 56 15 Dec 2020 579th RYNO8 1 643 56 8 Aug 2021 579th VilBoub 1 643 56 20 Apr 2022 579th 4hg 🇺🇸 1 643 56 17 Oct 2022 579th trist224 🇫🇷 1 643 56 28 Nov 2022 579th weliveinhell 🇭🇹 1 643 56 3 Sep 2023 586th bastienvoirin 🇫🇷 1 642 53 30 Nov 2020 586th Bobini1 🇵🇱 1 642 53 29 Oct 2021 586th mathisfun271 1 642 53 20 Feb 2024 589th islonely 1 639 72 26 Apr 2019 589th heypwesto 🇳🇿 1 639 72 12 Apr 2021 589th qewdweftr4g 1 639 72 16 Oct 2024 592nd dieckie 1 636 77 28 Feb 2019 592nd HarryTheWulf 1 636 77 16 May 2019 594th frankgraziano 1 636 88 3 Dec 2020 595th anywherecreative 1 635 315 10 Jun 2022 596th markbyrne 1 631 317 20 Nov 2021 597th tjtnorton 1 630 54 11 Dec 2018 597th ashtraypettingzoo 🇺🇸 1 630 54 16 Feb 2023 597th desecaw13 1 630 54 24 Jan 2025 600th h0n3ycl0ud 1 630 73 29 Jul 2019 601st pavarnos 1 627 319 9 Nov 2022 602nd UBKorkut 2 626 2,022 10 Mar 2021 603rd kristian-94 1 622 90 23 Jan 2021 603rd charlienaud 1 622 90 9 Dec 2022 605th arctouch-cristiannevianna 1 621 87 26 Sep 2023 606th ridingqwerty 🇺🇸 1 620 79 11 Jul 2022 607th razetime 1 620 121 24 Jan 2022 608th Just4FunCoder 1 618 55 26 Aug 2024 609th andrefecto 1 615 91 24 Mar 2019 609th NielsEduwiki 1 615 91 20 Feb 2020 611th ArturLukianov 2 613 1,110 16 Dec 2020 612th j0ran 2 613 1,114 28 Oct 2020 613th stevenwadejr 1 612 327 25 Apr 2023 614th osinsky 1 607 56 1 May 2019 615th roguh 🇬🇹 1 605 76 14 Jan 2024 616th pg98 1 605 81 13 Mar 2018 616th buddy1616 1 605 81 23 Apr 2019 618th Sephirem98 2 605 248 26 Aug 2024 619th b10011 🇫🇮 1 602 93 29 Jun 2020 620th orifu 1 600 90 22 Feb 2021 621st jngbsn 1 598 82 1 Mar 2019 622nd cmdrsabre 1 598 112 31 Jan 2020 623rd shagiev 1 597 62 8 May 2019 624th leopoldinelolcat 1 596 57 12 Sep 2019 624th CedricGebistorf 1 596 57 3 Feb 2022 626th runaboutfence 1 596 94 9 Oct 2020 626th csharpython 1 596 94 18 Jul 2025 628th TheAristos 2 596 2,022 1 Nov 2019 629th Oisjofoss 1 595 336 1 Mar 2022 630th jiaminglimjm 🇲🇾 1 593 113 10 Dec 2019 631st mic2100 1 592 71 29 Jul 2022 632nd InigoK 🇺🇸 2 592 1,114 12 Apr 2023 633rd ZedricVeran 1 588 704 19 Jan 2025 634th MorozovAlex 1 587 63 15 Jul 2021 635th Maximizer02 1 586 58 16 Jan 2024 636th td1334 1 584 161 29 Nov 2024 637th stordev 1 583 84 26 Feb 2021 638th lenivezzz 1 583 96 5 Apr 2019 638th robin-001 1 583 96 23 May 2020 640th derp-all-day 1 583 204 27 Nov 2019 First Prev 561–640 of 883 Next Last