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Jacobi Symbol in all languages in chars. 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st m-tkach 🇺🇦 642 273 65ms 7 Feb 2023 402nd ovs-code 🇩🇪 640 85 128ms 23 May 2025 403rd bac0id 640 193 421ms 29 Jun 2024 404th albanian-laundromat 🇺🇸 639 132 923ms 19 Sep 2025 404th CaedenHarper 🇨🇦 639 132 806ms 6 Nov 2025 406th blaztoma 🇱🇹 638 127 34ms 5 Mar 2026 407th scpchicken 🇵🇼 637 247 242ms 4 Feb 2023 408th ovs-code 🇩🇪 635 82 38ms 10 Jun 2024 409th GrayJoKing 🇦🇺 634 149 5ms 20 May 2022 409th DialFrost 🇸🇬 634 149 5ms 15 Jan 2024 411th KrausRaus 🇺🇸 633 131 11ms 12 May 2022 411th madex 🇩🇪 633 131 11ms 26 days ago 413th DialFrost 🇸🇬 633 139 7ms 1 Nov 2023 414th annaproxy 632 198 430ms 10 May 2022 415th GrayJoKing 🇦🇺 632 268 21ms 6 Dec 2025 416th targrik 630 150 7ms 24 Jan 2025 417th CaedenHarper 🇨🇦 629 199 470ms 17 Oct 2025 418th primo-ppcg 🇹🇭 628 182 91ms 28 May 2022 419th yzhs 🇩🇪 628 198 143ms 23 Jun 2022 420th SirBogman 🇺🇸 627 83 37ms 14 May 2022 420th janlelis 627 83 63ms 21 Sep 2024 422nd AlephSquirrel 627 121 558ms 21 Jan 2024 423rd Ripick 626 211 407ms 18 Aug 2024 424th bac0id 625 172 1ms 29 Jun 2024 425th Yewzir 🇧🇪 624 394 1,671ms 10 days ago 426th AlephSquirrel 623 130 36ms 21 Jul 2022 427th stefangimmillaro 623 133 14ms 19 Sep 2024 428th tomh1012 623 201 453ms 12 Mar 2026 429th edsrzf 🇳🇿 623 212 430ms 23 Jul 2025 430th janbehrens 🇩🇪 622 152 5ms 3 Jul 2023 431st GrayJoKing 🇦🇺 621 106 3ms 20 May 2022 432nd CaedenHarper 🇨🇦 619 134 10ms 6 Nov 2025 433rd DialFrost 🇸🇬 619 251 2ms 26 May 2024 434th edsrzf 🇳🇿 618 131 11ms 26 days ago 435th c0d3-4-F00d 🇩🇪 615 175 2ms 23 May 2022 436th emgordon154 614 400 1,716ms 12 days ago 437th IanUtley 613 188 120ms 15 Nov 2023 438th nwellnhof 🇩🇪 612 85 36ms 20 May 2022 439th inventshah 611 128 238ms 6 Nov 2022 440th zakariamouhid 610 136 12ms 11 May 2023 440th gigaprofisi 🇺🇸 610 136 11ms 10 Aug 2025 442nd SirBogman 🇺🇸 610 419 18ms 27 Dec 2023 443rd dokutan 608 224 41ms 31 Aug 2024 444th GolfingSuccess 🇬🇷 607 61 54ms 14 Aug 2022 445th anter69 🇭🇺 605 86 67ms 13 Feb 2024 446th klixel 🇨🇦 605 260 216ms 9 Jun 2023 447th anter69 🇭🇺 604 133 1,320ms 16 Feb 2023 448th Natanaelel 🇸🇪 604 206 135ms 9 May 2022 448th annaproxy 604 206 142ms 3 Jun 2022 450th SirBogman 🇺🇸 604 235 1,427ms 26 May 2022 451st annaproxy 603 191 20ms 23 Oct 2022 452nd MeWhenI 🇻🇦 602 165 10ms 16 Aug 2024 453rd stefangimmillaro 602 213 44ms 15 Jul 2023 454th MeWhenI 🇻🇦 602 239 8ms 23 Jun 2024 455th tobeannouncd 601 207 137ms 2 Jan 2024 456th MeWhenI 🇻🇦 600 117 8ms 18 May 2022 457th 5cw 🇺🇸 600 135 13ms 4 May 2025 457th Babafaba 600 135 18ms 7 Sep 2025 459th SirBogman 🇺🇸 600 192 117ms 6 Oct 2025 460th jared-hughes 597 106 21ms 19 Jul 2022 461st ryyyn 🇺🇸 596 136 33ms 15 Jan 2026 462nd MeWhenI 🇻🇦 596 215 41ms 23 Jun 2024 463rd emgordon154 595 167 15ms 27 Aug 2024 464th amazingalek 🇳🇴 593 211 462ms 26 Jan 2026 465th GrayJoKing 🇦🇺 592 88 40ms 25 Oct 2023 466th hamhub7 591 212 422ms 8 Aug 2022 467th inventshah 589 129 492ms 21 Jan 2024 468th lynn 587 138 11ms 4 Jun 2022 469th fantaize 587 268 228ms 10 Mar 2026 470th Yewzir 🇧🇪 585 202 332ms 27 Oct 2023 471st SirBogman 🇺🇸 585 219 44ms 4 Nov 2024 472nd Yewzir 🇧🇪 582 215 405ms 22 Dec 2024 473rd retrohun 581 109 12ms 12 Oct 2024 474th eranws 580 143 16ms 23 Oct 2022 474th AlephSquirrel 580 143 12ms 21 Dec 2022 476th jared-hughes 579 140 11ms 19 Jul 2022 477th Shanethegamer 🇺🇸 578 90 36ms 12 May 2022 478th DialFrost 🇸🇬 578 178 2ms 29 Jan 2024 479th two-bad 🇬🇧 576 144 14ms 9 Feb 2024 480th rifatx 576 205 358ms 23 Jul 2024 481st Yewzir 🇧🇪 575 215 2,843ms 7 May 2024 482nd emgordon154 574 140 1,324ms 25 Nov 2024 483rd cingulataluke 574 141 17ms 27 Aug 2023 483rd MeWhenI 🇻🇦 574 141 11ms 22 May 2024 483rd bizy-coder 574 141 35ms 27 Nov 2025 486th msbranicky 574 274 274ms 1 Oct 2023 487th GolfingSuccess 🇬🇷 571 133 595ms 20 Jan 2024 488th Yewzir 🇧🇪 571 297 18ms 22 Dec 2024 489th MeWhenI 🇻🇦 571 307 56ms 23 Jun 2024 490th GolfingSuccess 🇬🇷 570 142 11ms 21 May 2022 490th vang1ong7ang 🇦🇶 570 142 11ms 5 days ago 492nd SirBogman 🇺🇸 570 185 2ms 21 May 2022 493rd Jacob385 570 249 377ms 9 days ago 494th MeWhenI 🇻🇦 569 166 5ms 28 May 2023 495th coreynash 568 146 11ms 19 Oct 2023 495th alexsave 568 146 11ms 15 Nov 2025 497th janbehrens 🇩🇪 567 138 271ms 12 May 2022 498th martinnorling 🇸🇪 566 124 9ms 13 May 2022 499th MeWhenI 🇻🇦 566 149 870ms 15 Sep 2025 500th alphafalfa 564 110 6ms 25 Oct 2024 First Prev 401–500 of 750 Next Last