Jacobi Symbol in all languages in chars. 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 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 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 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 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 301st Vinterion 680 158 2ms 17 Jun 2024 302nd Irratix 🇳🇱 679 209 317ms 12 May 2022 303rd MeWhenI 🇻🇦 678 169 150ms 23 Jun 2024 303rd Shanethegamer 🇺🇸 678 169 114ms 24 May 2025 305th m-tkach 🇺🇦 678 187 12ms 15 Jan 2025 306th MichalMarsalek 🇨🇿 677 194 509ms 5 Nov 2022 307th lynn 677 263 34ms 23 Jul 2023 308th MeWhenI 🇻🇦 675 158 104ms 23 Jun 2024 309th Shanethegamer 🇺🇸 675 213 9ms 4 Oct 2024 310th HPWiz 🇳🇿 674 120 28ms 21 May 2022 310th albanian-laundromat 674 120 17ms 12 Jul 2025 310th mossiegoat 674 120 16ms 3 Oct 2025 313th albanian-laundromat 673 132 863ms 19 Sep 2025 313th CaedenHarper 🇨🇦 673 132 814ms 16 days ago 315th MeWhenI 🇻🇦 672 123 10ms 25 Nov 2022 316th CaedenHarper 🇨🇦 672 211 349ms 16 days ago 317th Yewzir 🇧🇪 670 113 438ms 7 May 2024 318th lynn 669 120 1,408ms 3 Jun 2022 319th nwellnhof 🇩🇪 669 121 29ms 8 Jun 2022 320th SirBogman 🇺🇸 667 93 2ms 30 Oct 2022 320th retrohun 667 93 3ms 9 Nov 2022 322nd uttumuttu 🇫🇮 667 124 10ms 24 May 2022 322nd tayloia 🇬🇧 667 124 10ms 11 May 2023 324th DialFrost 🇸🇬 667 161 2ms 12 Feb 2024 325th AlephSquirrel 666 216 8ms 30 Oct 2024 326th nwellnhof 🇩🇪 663 82 108ms 20 May 2022 327th janbehrens 🇩🇪 662 189 342ms 3 Jul 2023 328th snoozingnewt 🇺🇸 661 148 103ms 116 mins ago 329th Alex-x90 🇺🇸 661 187 486ms 11 May 2024 330th sean-niemann 🇺🇸 660 94 2ms 14 Aug 2023 331st MeWhenI 🇻🇦 659 208 41ms 4 Sep 2024 332nd MeWhenI 🇻🇦 658 79 87ms 16 Aug 2022 333rd FortuiteMan 🇫🇷 658 123 10ms 23 Aug 2023 334th Yax42 🇫🇷 658 190 383ms 30 Jul 2025 335th adriweb 🇫🇷 657 160 33ms 21 Aug 2023 336th MeWhenI 🇻🇦 657 271 39ms 23 Jun 2024 337th elgan65536 656 238 239ms 9 Mar 2024 338th Shanethegamer 🇺🇸 655 185 593ms 7 Jun 2022 339th Shanethegamer 🇺🇸 655 190 147ms 12 May 2022 340th stefangimmillaro 654 163 103ms 15 Jul 2023 341st MeWhenI 🇻🇦 654 189 385ms 23 Jun 2024 342nd janbehrens 🇩🇪 653 217 318ms 3 Jul 2023 343rd Sakisan 🇧🇪 651 127 10ms 12 May 2022 343rd janbehrens 🇩🇪 651 127 11ms 3 Jul 2023 345th roavin 651 165 2ms 26 May 2022 346th CatsAreFluffy 650 190 61ms 30 Dec 2022 347th AlephSquirrel 649 57 67ms 26 Jun 2023 348th MeWhenI 🇻🇦 648 124 978ms 25 May 2022 349th ovs-code 🇩🇪 647 136 1,050ms 5 Jun 2024 350th CatsAreFluffy 647 166 2ms 25 Jan 2023 350th Alex-x90 🇺🇸 647 166 2ms 14 Dec 2023 352nd snoozingnewt 🇺🇸 647 195 107ms 2 days ago 353rd itsh01 646 128 14ms 4 Jul 2022 353rd DialFrost 🇸🇬 646 128 11ms 14 Jan 2024 355th roavin 645 194 347ms 26 May 2022 356th inventshah 645 220 310ms 13 May 2022 357th Shanethegamer 🇺🇸 643 125 1,208ms 11 May 2022 357th stefangimmillaro 643 125 1,021ms 15 Jul 2023 359th Shanethegamer 🇺🇸 643 147 8ms 11 May 2022 360th MeWhenI 🇻🇦 643 204 356ms 26 Aug 2023 361st edsrzf 🇳🇿 643 213 40ms 30 Dec 2024 362nd Shanethegamer 🇺🇸 642 135 24ms 12 May 2022 363rd MeWhenI 🇻🇦 641 189 431ms 23 Jun 2024 364th ovs-code 🇩🇪 640 85 116ms 23 May 2025 365th bac0id 640 193 446ms 29 Jun 2024 366th m-tkach 🇺🇦 637 273 67ms 7 Feb 2023 367th ovs-code 🇩🇪 634 82 35ms 10 Jun 2024 368th GrayJoKing 🇦🇺 634 149 4ms 20 May 2022 368th DialFrost 🇸🇬 634 149 4ms 15 Jan 2024 370th DialFrost 🇸🇬 633 139 7ms 1 Nov 2023 371st h3ra993huskp 🇯🇵 633 224 306ms 8 Jan 2024 372nd scpchicken 🇵🇼 633 247 244ms 4 Feb 2023 373rd annaproxy 632 198 329ms 10 May 2022 374th KrausRaus 🇺🇸 631 131 9ms 12 May 2022 375th targrik 630 150 6ms 24 Jan 2025 First Prev 301–375 of 686 Next Last