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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 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 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 ArkScript 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 ArkScript 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 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 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 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 Bytes Time Submitted 799th karhuthebear 428 223 11ms 11 May 2022 799th andre-lameirinhas 🇵🇹 428 223 14ms 26 Apr 2023 799th anarconic 428 223 11ms 7 Dec 2023 799th ffelixm 428 223 12ms 4 Jun 2025 799th Andrey2001 428 223 10ms 25 Nov 2025 806th msbranicky 427 318 205ms 3 Oct 2023 807th CatsAreFluffy 426 199 13ms 30 Dec 2022 807th alexsave 426 199 12ms 16 Oct 2025 809th SteveHales 426 208 127ms 20 Oct 2025 810th BobDotCom 426 224 11ms 25 Mar 2022 810th sleepyStick 426 224 12ms 14 Jul 2022 812th BREMAUCY 🇫🇷 426 262 94ms 29 Dec 2025 813th Jacob385 426 264 655ms 28 Oct 2025 814th sergioabreu-g 426 319 218ms 20 Jun 2025 815th 1231234md5 🇨🇳 424 225 11ms 15 Dec 2023 815th billythegoat356 424 225 13ms 5 Jun 2024 817th tamanugi 🇯🇵 424 304 156ms 4 Nov 2022 818th edsrzf 🇳🇿 423 223 5ms 31 Oct 2024 819th CaedenHarper 🇨🇦 422 200 179ms 23 Aug 2025 820th pineapplebox 422 201 13ms 1 Apr 2022 821st trist224 🇫🇷 422 226 13ms 21 Feb 2023 822nd TylerBloom 421 323 180ms 21 Mar 2024 823rd Mabeloid 🇳🇴 420 199 509ms 18 Sep 2024 824th abc7-12 420 205 2ms 2 Jun 2024 825th mothcolada 🇺🇸 420 227 11ms 8 Oct 2021 825th zt14427 420 227 13ms 28 Sep 2023 825th ballaire 420 227 11ms 27 Jan 2024 825th jatloe 420 227 16ms 23 Oct 2024 829th GeorgeStechman 🇬🇧 418 203 13ms 4 Dec 2023 829th smclaughlin-cf 418 203 12ms 6 May 2025 831st tobyLovick 418 228 13ms 10 Dec 2023 831st mathisfun271 418 228 10ms 6 Mar 2024 831st Mefred 418 228 11ms 29 Oct 2025 834th janAkali 🇷🇺 418 254 455ms 20 May 2024 835th cochrane 418 267 97ms 22 Mar 2024 836th gbxdl 418 325 186ms 19 Jul 2022 837th MeWhenI 🇻🇦 417 148 49ms 15 Dec 2021 838th MeWhenI 🇻🇦 417 337 6ms 25 Nov 2023 839th twocatsinatrenchcoat 416 229 14ms 14 Apr 2022 839th cthierfelder 🇲🇨 416 229 10ms 14 Nov 2025 841st EthanGrant1 415 230 12ms 10 Nov 2022 842nd zakariamouhid 414 205 14ms 22 Apr 2023 843rd MichaelMBradley 🇨🇦 413 231 17ms 27 Feb 2022 843rd Florian-Mt 413 231 11ms 27 Nov 2023 843rd l-donovan 413 231 13ms 6 Feb 2024 846th hamhub7 413 232 518ms 9 Aug 2022 847th Ralac07 🇦🇺 412 206 12ms 24 Nov 2025 848th Attero 🇸🇪 412 209 2ms 5 Aug 2022 849th jtaxen 411 232 14ms 21 May 2024 849th therealnumbers 411 232 11ms 29 Sep 2025 851st arcpolaris 411 233 441ms 16 days ago 852nd HumanoidCPU 410 207 11ms 23 Nov 2025 852nd Protothor 410 207 13ms 27 Dec 2025 854th msbranicky 410 221 2ms 10 Oct 2023 855th te-chnical 409 233 11ms 1 Jan 2026 856th CaedenHarper 🇨🇦 408 225 170ms 25 Aug 2025 857th Mabeloid 🇳🇴 406 209 12ms 13 Oct 2024 858th Stockoh 🇫🇷 406 235 11ms 1 May 2024 859th Shnapster 406 236 427ms 28 Sep 2023 860th wiebecommajonas 406 335 183ms 31 Oct 2021 861st ridingqwerty 🇺🇸 404 207 621ms 22 Jan 2024 862nd Yewzir 🇧🇪 404 210 12ms 17 Apr 2023 863rd celiendonze 🇨🇭 404 236 12ms 21 Apr 2023 864th blaztoma 🇱🇹 404 276 714ms 9 Nov 2025 865th JGDoerrer 404 336 183ms 14 Jan 2022 866th funnsam 🇭🇰 403 337 206ms 23 Oct 2023 867th Yewzir 🇧🇪 402 225 3ms 19 Nov 2025 868th yzhs 🇩🇪 402 237 22ms 23 Jun 2023 868th dranjohn 402 237 12ms 11 Sep 2023 870th Adix-null 🇱🇹 401 239 489ms 25 Feb 2023 870th amazingalek 🇳🇴 401 239 510ms 1 Jan 2026 872nd BBoehm 🇩🇪 400 212 14ms 30 Jan 2024 873rd estomagordo 🇳🇱 399 239 12ms 16 Nov 2022 873rd Trusly 399 239 14ms 24 Feb 2024 873rd jameswmccarty 399 239 12ms 29 Sep 2024 873rd ImpressedByRocks 399 239 17ms 24 Feb 2025 877th Apataras 399 282 679ms 29 Jul 2025 878th JRaspass 🇬🇧 398 321 308ms 23 Sep 2022 879th amadeusdotpng 397 240 11ms 15 Jun 2023 879th raspofabs 397 240 20ms 10 Jul 2023 First Prev 801–880 of 1,285 Next Last