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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 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 826th amollberg 🇸🇪 249 312 38ms 5 Jan 2022 827th Noah-Fox 249 950 2ms 25 May 2022 828th tomh1012 247 382 339ms 5 days ago 829th lharck 🇺🇸 247 484 2ms 4 Jul 2021 830th seeaya 247 515 122ms 16 Oct 2021 831st chunky 247 551 3ms 14 Oct 2020 832nd PaulMWeiser 246 315 16ms 1 Mar 2023 833rd HenryTy83 246 373 16ms 5 Dec 2022 833rd HumanoidCPU 246 373 17ms 22 Apr 2024 833rd xyangst 246 373 15ms 8 Oct 2024 836th Isaac-NTT 246 374 11ms 4 Jul 2023 836th Moreallure 246 374 11ms 11 May 2024 838th AaronKreipe 246 517 663ms 30 Jan 2020 839th MahlerFive 🇨🇦 246 566 307ms 19 Apr 2020 840th j21marshall 245 316 11ms 7 Aug 2020 840th mokymok 🇺🇸 245 316 13ms 23 Jul 2021 842nd 1231234md5 🇨🇳 245 375 12ms 29 Jan 2024 843rd dokutan 245 1,013 1,352ms 12 Jan 2025 844th AkashTandon167 244 318 9ms 2 Nov 2021 844th mbittner20 244 318 14ms 27 May 2023 846th tpiechaczek 🇵🇱 243 379 10ms 10 Dec 2020 847th perfunction 242 527 753ms 29 Jan 2020 848th eiburns 241 322 13ms 8 May 2023 849th falsidge 240 323 14ms 5 Jul 2024 850th jakobkordez 🇸🇮 239 324 19ms 21 Oct 2022 851st perlebach 🇨🇿 237 212 3ms 27 Aug 2021 852nd MeWhenI 🇻🇦 237 1,049 1,270ms 9 Feb 2025 853rd mrmena 🇦🇺 236 328 11ms 4 Jul 2021 854th ehulinsky 🇺🇸 234 332 16ms 7 May 2023 855th myleopard 233 333 12ms 15 Oct 2021 855th jatloe 233 333 11ms 28 Jan 2024 857th lewdev 🇺🇸 233 394 11ms 3 Jul 2024 858th tomh1012 232 396 10ms 27 Sep 2020 859th wearsunscreen 232 732 172ms 28 Sep 2023 860th fitzdotlol 🇺🇸 231 398 15ms 21 Mar 2022 861st msbranicky 230 661 225ms 28 Oct 2023 862nd dokutan 229 473 96ms 20 Mar 2025 863rd JRaspass 🇬🇧 228 221 7ms 25 Sep 2022 864th CedricGebistorf 228 340 14ms 4 May 2023 865th funnyboy-roks 228 403 9ms 16 Jun 2024 865th snoozingnewt 🇺🇸 228 403 10ms 18 Jun 2024 865th Lv0Sys 🇵🇱 228 403 13ms 30 May 2025 868th BrenSchaap 227 341 18ms 21 Oct 2021 868th aalec 227 341 10ms 4 May 2024 868th damoose717 227 341 13ms 25 May 2025 871st sebipopa 🇷🇴 227 405 12ms 17 May 2023 872nd strout 226 750 116ms 24 Feb 2023 873rd dokutan 226 1,045 2ms 6 Dec 2024 874th jeaosh 225 344 12ms 16 Nov 2024 875th oxjihun 225 345 10ms 23 Jul 2021 876th MeWhenI 🇻🇦 225 482 923ms 6 Nov 2023 877th JRaspass 🇬🇧 224 255 266ms 25 Sep 2022 878th sanssaraf 224 346 34ms 2 May 2020 879th Schmitt-Very-Cool 224 567 450ms 3 Oct 2025 880th GitMensch 224 1,055 11ms 29 Nov 2024 881st stackofbears 221 295 45ms 7 Jul 2025 882nd aresok 221 575 432ms 4 Jul 2023 883rd frozolotl 221 687 177ms 14 Apr 2020 884th mousetail 🇳🇱 220 353 24ms 6 Jul 2024 885th eranws 220 418 12ms 24 Oct 2022 886th HumanoidCPU 218 355 25ms 23 Aug 2024 887th jhpaques 🇫🇷 218 356 12ms 8 Aug 2022 888th CameronGBell 215 361 14ms 18 Nov 2022 889th rbertram90 🇬🇧 215 440 4ms 3 May 2025 890th bidger 215 590 391ms 17 Nov 2022 891st jfallon1997 214 363 16ms 7 Sep 2022 892nd postie77 213 443 437ms 5 Jul 2023 893rd joonaspu 212 366 15ms 12 Jun 2023 894th NanduBC 211 367 11ms 21 Mar 2021 895th Mikey-Beep 🇬🇧 210 369 10ms 24 Aug 2023 896th dirckvdende 210 370 10ms 11 Jul 2025 897th corbob 🇨🇦 209 382 247ms 1 May 2024 898th vonKrafft 209 440 11ms 27 Mar 2020 899th amberzit 208 372 11ms 3 Jul 2025 900th wackbyte 208 730 337ms 7 Dec 2023 First Prev 826–900 of 1,358 Next Last