Jacobi Symbol in all languages in bytes. 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 Bytes Time Submitted 451st IanUtley 615 188 143ms 15 Nov 2023 452nd Yewzir 🇧🇪 615 345 1,713ms 24 May 2024 453rd Eilonlif 🇮🇱 613 181 14ms 15 Feb 2024 454th DialFrost 🇸🇬 612 123 42ms 1 Jun 2024 455th snoozingnewt 🇺🇸 612 160 702ms 1 Oct 2025 456th SirBogman 🇺🇸 611 419 18ms 27 Dec 2023 457th zakariamouhid 610 136 10ms 11 May 2023 457th gigaprofisi 🇺🇸 610 136 11ms 10 Aug 2025 459th mbittner20 610 182 11ms 27 May 2023 459th rollershutter 610 182 14ms 4 Jul 2024 459th wh3n3v3r 🇨🇿 610 182 11ms 11 Nov 2024 462nd anter69 🇭🇺 608 133 983ms 16 Feb 2023 463rd JunkIce 608 161 617ms 3 Dec 2024 464th SirBogman 🇺🇸 607 235 1,344ms 26 May 2022 465th MeWhenI 🇻🇦 606 66 52ms 30 Jul 2025 466th voytxt 🇨🇿 606 137 9ms 9 May 2022 466th KatieLG 🇬🇧 606 137 10ms 24 Oct 2022 468th MeWhenI 🇻🇦 606 165 11ms 16 Aug 2024 469th annaproxy 606 191 39ms 23 Oct 2022 470th Natanaelel 🇸🇪 606 206 169ms 9 May 2022 470th annaproxy 606 206 201ms 3 Jun 2022 472nd MeWhenI 🇻🇦 605 117 9ms 18 May 2022 473rd stefangimmillaro 605 213 49ms 15 Jul 2023 474th MeWhenI 🇻🇦 605 291 42ms 30 Aug 2024 475th MeWhenI 🇻🇦 604 143 281ms 23 Jun 2024 476th sleepyStick 603 184 23ms 15 Jul 2022 476th FortuiteMan 🇫🇷 603 184 15ms 21 Jul 2025 478th SirBogman 🇺🇸 603 192 131ms 6 Oct 2025 479th tobeannouncd 603 207 147ms 2 Jan 2024 480th klixel 🇨🇦 603 260 216ms 9 Jun 2023 481st jared-hughes 602 106 23ms 19 Jul 2022 482nd SirFireball3521 600 185 18ms 6 Mar 2023 482nd CutSandstone 600 185 18ms 4 Jul 2024 484th MeWhenI 🇻🇦 599 215 45ms 23 Jun 2024 485th emgordon154 598 167 16ms 27 Aug 2024 486th Shanethegamer 🇺🇸 597 126 37ms 9 May 2022 487th nullie 597 186 25ms 8 Jun 2022 488th scpchicken 🇵🇼 593 187 18ms 4 Feb 2023 489th MeWhenI 🇻🇦 592 137 236ms 29 Jan 2023 490th hamhub7 592 212 353ms 8 Aug 2022 491st Yewzir 🇧🇪 590 166 779ms 7 May 2024 492nd martinnorling 🇸🇪 590 188 18ms 10 May 2022 492nd bac0id 590 188 17ms 5 Jul 2024 494th SirBogman 🇺🇸 588 219 60ms 4 Nov 2024 495th AstroOrbis 587 189 19ms 12 Jul 2025 496th retrohun 586 109 12ms 12 Oct 2024 497th Yewzir 🇧🇪 585 202 272ms 27 Oct 2023 498th hiichbindermax 584 190 20ms 8 Feb 2023 498th albanian-laundromat 584 190 20ms 12 Jul 2025 498th mossiegoat 584 190 21ms 3 Oct 2025 501st dokutan 583 168 587ms 23 Jun 2024 502nd Yewzir 🇧🇪 583 215 379ms 22 Dec 2024 503rd jhpaques 🇫🇷 581 191 22ms 26 Jul 2022 503rd hellwue 581 191 18ms 8 Feb 2023 505th eranws 580 143 10ms 23 Oct 2022 505th AlephSquirrel 580 143 11ms 21 Dec 2022 507th blaztoma 🇱🇹 579 130 35ms 27 days ago 508th DialFrost 🇸🇬 578 178 2ms 29 Jan 2024 509th emgordon154 577 140 1,010ms 25 Nov 2024 510th rifatx 577 205 276ms 23 Jul 2024 511th two-bad 🇬🇧 576 144 11ms 9 Feb 2024 512th Yewzir 🇧🇪 576 215 2,252ms 7 May 2024 513th msbranicky 575 193 18ms 10 Aug 2023 514th MeWhenI 🇻🇦 572 166 4ms 28 May 2023 515th MeWhenI 🇻🇦 572 207 16ms 1 Oct 2022 515th DialFrost 🇸🇬 572 207 8ms 14 Jan 2024 517th msbranicky 572 274 253ms 1 Oct 2023 518th martinnorling 🇸🇪 571 124 10ms 13 May 2022 519th SirBogman 🇺🇸 571 185 2ms 21 May 2022 520th Pena86 569 195 21ms 14 Sep 2022 521st alphafalfa 568 110 7ms 25 Oct 2024 522nd coreynash 568 146 11ms 19 Oct 2023 523rd MeWhenI 🇻🇦 568 307 67ms 23 Jun 2024 524th DialFrost 🇸🇬 567 143 222ms 16 Jun 2024 525th tatzyr 🇯🇵 566 133 37ms 18 Feb 2025 First Prev 451–525 of 685 Next Last