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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 376th Ripick 622 211 18 Aug 2024 377th GrayJoKing 🇦🇺 621 106 20 May 2022 378th stefangimmillaro 621 133 19 Sep 2024 379th edsrzf 🇳🇿 619 212 23 Jul 2025 380th DialFrost 🇸🇬 619 251 26 May 2024 381st tomh1012 615 203 14 Jun 2022 382nd c0d3-4-F00d 🇩🇪 614 175 23 May 2022 383rd IanUtley 613 188 15 Nov 2023 384th CaedenHarper 🇨🇦 612 135 21 Aug 2025 385th nwellnhof 🇩🇪 611 85 20 May 2022 386th inventshah 610 128 6 Nov 2022 387th SirBogman 🇺🇸 610 419 27 Dec 2023 388th MeWhenI 🇻🇦 609 239 23 Jun 2024 389th zakariamouhid 608 136 11 May 2023 389th gigaprofisi 🇺🇸 608 136 10 Aug 2025 391st Yewzir 🇧🇪 608 345 24 May 2024 392nd GolfingSuccess 🇬🇷 607 61 14 Aug 2022 393rd dokutan 607 181 1 Jul 2024 394th anter69 🇭🇺 604 86 13 Feb 2024 395th anter69 🇭🇺 604 133 16 Feb 2023 396th Natanaelel 🇸🇪 604 206 9 May 2022 396th annaproxy 604 206 3 Jun 2022 398th SirBogman 🇺🇸 604 235 26 May 2022 399th annaproxy 603 191 23 Oct 2022 400th MeWhenI 🇻🇦 602 165 16 Aug 2024 401st stefangimmillaro 602 213 15 Jul 2023 402nd tobeannouncd 601 207 2 Jan 2024 403rd klixel 🇨🇦 601 260 9 Jun 2023 404th MeWhenI 🇻🇦 600 117 18 May 2022 405th SirBogman 🇺🇸 600 192 47 hours ago 406th 5cw 🇺🇸 599 135 4 May 2025 406th Babafaba 599 135 7 Sep 2025 408th jared-hughes 597 106 19 Jul 2022 409th MeWhenI 🇻🇦 596 149 23 days ago 410th MeWhenI 🇻🇦 596 215 23 Jun 2024 411th emgordon154 595 167 27 Aug 2024 412th GrayJoKing 🇦🇺 590 88 25 Oct 2023 413th hamhub7 589 212 8 Aug 2022 414th inventshah 586 129 21 Jan 2024 415th lynn 586 138 4 Jun 2022 416th SirBogman 🇺🇸 585 219 4 Nov 2024 417th Yewzir 🇧🇪 583 202 27 Oct 2023 418th MeWhenI 🇻🇦 582 137 29 Jan 2023 419th retrohun 581 109 12 Oct 2024 420th Yewzir 🇧🇪 581 215 22 Dec 2024 421st jared-hughes 578 140 19 Jul 2022 422nd eranws 578 143 23 Oct 2022 422nd AlephSquirrel 578 143 21 Dec 2022 424th Shanethegamer 🇺🇸 577 90 12 May 2022 425th DialFrost 🇸🇬 576 178 29 Jan 2024 426th rifatx 575 205 23 Jul 2024 427th emgordon154 574 140 25 Nov 2024 428th cingulataluke 574 141 27 Aug 2023 428th MeWhenI 🇻🇦 574 141 22 May 2024 430th two-bad 🇬🇧 574 144 9 Feb 2024 431st Yewzir 🇧🇪 574 215 7 May 2024 432nd GolfingSuccess 🇬🇷 570 142 21 May 2022 433rd msbranicky 570 274 1 Oct 2023 434th MeWhenI 🇻🇦 569 166 28 May 2023 435th SirBogman 🇺🇸 569 185 21 May 2022 436th GolfingSuccess 🇬🇷 568 133 20 Jan 2024 437th martinnorling 🇸🇪 566 124 13 May 2022 438th janbehrens 🇩🇪 566 138 12 May 2022 439th coreynash 566 146 19 Oct 2023 440th MeWhenI 🇻🇦 566 307 23 Jun 2024 441st alphafalfa 564 110 25 Oct 2024 442nd Schmitt-Very-Cool 563 252 8 days ago 443rd yzhs 🇩🇪 562 144 31 May 2022 444th Yewzir 🇧🇪 562 297 22 Dec 2024 445th GrayJoKing 🇦🇺 561 126 24 Oct 2024 445th rucin93 🇵🇱 561 126 3 Jan 2025 447th SirBogman 🇺🇸 560 135 16 Jan 2024 448th the-zammers 560 222 15 Oct 2023 449th bac0id 560 223 29 Jun 2024 450th DialFrost 🇸🇬 558 143 16 Jun 2024 First Prev 376–450 of 671 Next Last