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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 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 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 501st Gaddy 🇫🇷 590 160 483ms 17 May 2022 502nd yzhs 🇩🇪 588 132 11ms 7 Nov 2020 503rd c0d3-4-F00d 🇩🇪 587 161 510ms 4 Jul 2023 504th SirBogman 🇺🇸 586 185 62ms 3 Jan 2022 505th elgan65536 🇺🇸 585 261 331ms 5 Mar 2024 506th ccolella-mdc 583 162 424ms 13 Oct 2023 507th CaedenHarper 🇨🇦 581 122 561ms 10 Aug 2025 508th MeWhenI 🇻🇦 578 139 795ms 15 Sep 2025 509th GrayJoKing 🇦🇺 577 123 624ms 16 Jan 2024 509th MeWhenI 🇻🇦 577 123 551ms 24 May 2024 509th SirBogman 🇺🇸 577 123 576ms 14 Jun 2024 512th billings7 🇬🇧 576 164 530ms 21 Nov 2021 513th madex 🇩🇪 576 184 2,470ms 22 days ago 514th madex 🇩🇪 574 266 174ms 22 days ago 515th beirigo 🇧🇷 573 96 39ms 3 Sep 2024 516th aliakseikalosha 573 165 452ms 6 Sep 2023 517th janbehrens 🇩🇪 572 88 3ms 16 Jul 2022 518th SirBogman 🇺🇸 571 221 137ms 23 Jul 2022 519th dokutan 570 190 59ms 11 Sep 2025 520th rambox11 568 162 16ms 12 Feb 2020 521st MeWhenI 🇻🇦 568 241 38ms 6 Jun 2023 522nd croc54 566 137 16ms 13 Jan 2025 523rd CaedenHarper 🇨🇦 566 167 465ms 16 Oct 2025 524th dokutan 565 225 879ms 24 Sep 2025 525th yzhs 🇩🇪 564 302 129ms 2 Jul 2022 526th jared-hughes 562 138 12ms 16 Jul 2022 526th janbehrens 🇩🇪 562 138 16ms 17 Jun 2023 526th leon-w 562 138 11ms 24 Jul 2024 526th fourth-bit 562 138 26ms 4 Dec 2024 530th dokutan 561 98 40ms 13 Sep 2025 531st SirBogman 🇺🇸 559 90 3ms 14 Jun 2024 532nd stefangimmillaro 559 169 474ms 26 Sep 2023 533rd m-tkach 🇺🇦 558 127 613ms 20 Jan 2024 534th AlephSquirrel 558 139 13ms 29 Jul 2023 535th m-tkach 🇺🇦 556 165 2ms 31 Jul 2022 536th arctouch-cristiannevianna 556 170 502ms 3 Jul 2023 537th iakolzin 556 195 61ms 5 Jul 2022 538th edsrzf 🇳🇿 552 175 4ms 9 Dec 2025 539th error256 552 198 76ms 4 Jul 2024 540th dokutan 552 342 1,926ms 12 days ago 541st MeWhenI 🇻🇦 551 283 46ms 13 Feb 2025 542nd olleicua 🇺🇸 550 100 38ms 23 Apr 2025 543rd dokutan 549 154 7ms 12 Feb 2025 544th SirBogman 🇺🇸 549 167 2ms 2 Jan 2022 545th m-tkach 🇺🇦 549 172 436ms 31 Jul 2022 546th SirBogman 🇺🇸 549 179 82ms 10 Feb 2020 547th FlorianCassayre 🇫🇷 546 142 21ms 18 Sep 2023 548th dokutan 546 168 2ms 11 Sep 2025 549th JDiLenarda 🇫🇷 545 259 1,871ms 4 Jul 2025 550th BambooleanLogic 🇸🇪 541 170 14ms 4 Jul 2023 550th peeveen 🇬🇧 541 170 12ms 8 Aug 2023 552nd boxjelly 541 315 132ms 5 Jan 2021 553rd retrohun 540 182 10ms 31 Jan 2020 554th dokutan 539 240 40ms 12 Feb 2025 555th AlephSquirrel 537 132 555ms 21 Jan 2024 556th janbehrens 🇩🇪 537 176 518ms 16 Jul 2022 557th MeWhenI 🇻🇦 537 235 3,564ms 8 Mar 2023 558th NerdyMcNerd42 535 145 11ms 12 Nov 2022 559th snoozingnewt 🇨🇦 532 237 136ms 20 Nov 2025 560th betaveros 531 146 27ms 9 Nov 2023 560th Bulmenisaurus 531 146 13ms 29 Jul 2024 562nd dokutan 529 232 509ms 2 Nov 2025 563rd KatieLG 🇬🇧 528 179 461ms 28 Apr 2024 564th antimon2 🇯🇵 527 143 299ms 16 Jan 2026 565th scpchicken 🇵🇼 524 109 170ms 9 Mar 2022 566th MeWhenI 🇻🇦 521 453 11ms 19 Jul 2025 567th MeWhenI 🇻🇦 520 236 511ms 8 Jul 2022 568th jared-hughes 518 126 35ms 16 Jul 2022 569th PatrickStephansen 🇿🇦 517 178 18ms 16 Oct 2020 570th dokutan 516 146 616ms 12 Feb 2025 571st MeWhenI 🇻🇦 514 98 3ms 15 Apr 2023 572nd aksyristos 512 179 2ms 26 Oct 2022 573rd tobeannouncd 506 337 132ms 9 Jan 2024 574th jusaka 505 248 9ms 10 days ago 575th Yewzir 🇧🇪 505 374 1,804ms 7 days ago 576th colai2zo 504 154 16ms 29 Nov 2024 577th CatsAreFluffy 502 183 15ms 8 Feb 2023 577th Protothor 502 183 11ms 25 Feb 2026 579th MeWhenI 🇻🇦 501 222 147ms 27 Mar 2026 580th varhammer 500 266 9ms 13 Dec 2023 581st BREMAUCY 🇫🇷 497 156 10ms 6 Jun 2023 581st StefanHabel 🇨🇦 497 156 10ms 17 Mar 2024 583rd KatieLG 🇬🇧 491 112 39ms 2 Oct 2025 584th tnecio 491 158 14ms 20 Jun 2024 584th Flekay 🇩🇪 491 158 10ms 19 Feb 2026 584th vang1ong7ang 491 158 10ms 2 days ago 587th iakolzin 490 187 2ms 5 Jul 2022 588th GolfingSuccess 🇬🇷 490 339 8ms 23 Dec 2024 589th SirBogman 🇺🇸 489 94 4ms 2 Sep 2022 590th blaztoma 🇱🇹 489 103 3ms 25 Oct 2025 591st frosster 🇨🇦 486 246 2ms 21 Mar 2025 592nd KatieLG 🇬🇧 483 261 120ms 15 Jan 2023 593rd Aurel300 🇨🇭 479 319 227ms 4 Jul 2024 594th MeWhenI 🇻🇦 478 202 4ms 23 May 2023 595th Alex-x90 🇺🇸 477 192 2ms 8 Feb 2023 596th TheZwierzLF 🇵🇱 476 163 16ms 16 May 2025 596th ASampsonMu31 476 163 11ms 12 Mar 2026 598th GeorgeStechman 🇬🇧 476 193 17ms 20 Sep 2022 599th alexsave 474 194 15ms 13 Nov 2024 600th underlein 471 270 753ms 4 Jul 2023 First Prev 501–600 of 1,496 Next Last