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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 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 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st yanjs 555 447 10ms 4 Jul 2025 402nd jeff-at-tamer-dot-codes 🇺🇸 554 448 11ms 3 Apr 2023 403rd neel11235813 552 1,080 39ms 7 Jan 2023 404th ndren 551 451 119ms 25 Jul 2025 405th Sp3000 🇦🇺 546 747 25ms 29 Jun 2021 406th ovs-code 🇩🇪 545 721 179ms 30 Jan 2024 407th keelimeguy 🇺🇸 541 459 38ms 7 May 2025 408th CarsonChr 🇺🇸 539 494 10ms 22 Apr 2024 409th dokutan 537 422 283ms 18 Mar 2025 410th MeWhenI 🇻🇦 533 822 44ms 22 Oct 2024 411th Protothor 527 505 306ms 2 Jul 2025 412th jaredcrystal 🇺🇸 526 408 50ms 15 Dec 2020 413th Shanethegamer 🇺🇸 524 508 10ms 1 Jun 2021 414th msbranicky 522 113 379ms 10 Sep 2023 415th dokutan 520 512 164ms 20 Apr 2025 416th Babafaba 516 481 15ms 20 Nov 2025 417th annaproxy 510 771 305ms 1 May 2022 418th Natanaelel 🇸🇪 509 913 2ms 27 May 2024 419th Natanaelel 🇸🇪 508 774 189ms 20 May 2022 420th KatieLG 🇬🇧 506 526 13ms 5 Oct 2025 421st sisyphus-ppcg 🇦🇺 505 658 9ms 2 Jul 2023 422nd Yewzir 🇧🇪 504 923 2ms 1 Jun 2024 423rd KatieLG 🇬🇧 501 496 11ms 6 May 2021 424th weliveinhell 🇭🇹 499 533 29ms 18 Jul 2024 425th Yewzir 🇧🇪 498 566 8ms 8 Apr 2024 426th helbling 🇨🇭 495 538 9ms 12 Mar 2024 427th emgordon154 495 550 865ms 16 Nov 2025 428th thehylian 490 507 14ms 25 Dec 2022 428th cuboids 490 507 11ms 16 Jul 2024 430th lynn 490 555 171ms 16 Oct 2023 431st sisyphus-ppcg 🇦🇺 487 559 371ms 12 Feb 2024 432nd RaBa21 🇭🇺 482 515 18ms 11 Jul 2025 433rd primo-ppcg 🇹🇭 481 1,670 12ms 30 Jun 2025 434th dokutan 480 138 232ms 16 Dec 2024 435th Lydxn 🇨🇦 479 610 2ms 22 Apr 2024 436th gallium-gonzollium 478 519 11ms 26 Aug 2024 437th commandblockguy 🇺🇸 477 131 420ms 1 Sep 2025 438th primo-ppcg 🇹🇭 476 699 7ms 30 Dec 2021 439th edsrzf 🇳🇿 475 700 7ms 16 Aug 2025 440th Lydxn 🇨🇦 469 653 394ms 7 May 2024 441st AshyIsMe 🇦🇺 465 428 33ms 14 Apr 2023 442nd Natanaelel 🇸🇪 465 450 355ms 23 Oct 2021 443rd ArmaanAS 462 576 171ms 22 Feb 2022 444th jmerle 🇳🇱 459 541 10ms 13 Feb 2023 445th CedricGebistorf 453 548 11ms 12 Mar 2022 446th janssenu-assurity 451 147 247ms 4 Sep 2022 447th dokutan 449 1,533 89ms 2 Apr 2024 448th KatieLG 🇬🇧 448 479 37ms 2 Oct 2025 449th lynn 446 746 6ms 26 Aug 2021 450th 4hg 🇺🇸 444 484 66ms 24 Jan 2023 451st RDShah 443 561 20ms 8 Aug 2020 451st nathanfarlow 443 561 11ms 27 May 2023 453rd fkantelberg 439 566 12ms 11 Jul 2025 454th MeWhenI 🇻🇦 436 569 22ms 5 Dec 2021 455th Yewzir 🇧🇪 436 709 1,606ms 4 Aug 2023 456th WillConker 432 575 16ms 16 May 2024 457th emgordon154 431 617 16ms 6 Sep 2024 458th jared-hughes 431 717 2,402ms 1 Apr 2022 459th jared-hughes 428 682 2ms 1 Apr 2022 460th Jacob385 428 716 425ms 16 Jul 2024 461st 4atj 427 582 32ms 30 Jun 2025 462nd lynn 427 676 1,328ms 24 Oct 2021 463rd retrohun 427 1,744 54ms 5 Jan 2023 464th BSharp2217 425 156 264ms 13 Jan 2025 465th vgamula 🇺🇦 423 587 25ms 17 Mar 2023 466th kumavale 423 742 268ms 14 Sep 2025 467th lynn 421 745 162ms 6 Nov 2025 468th c0d3-4-F00d 🇩🇪 420 696 2ms 14 Oct 2021 469th 386asm 🇺🇸 420 838 46ms 27 Apr 2023 470th emgordon154 417 676 55ms 13 Dec 2024 471st ovs-code 🇩🇪 410 753 2,535ms 3 Jun 2024 472nd alemelis 407 556 380ms 19 Jul 2024 473rd ovs-code 🇩🇪 407 718 2ms 13 Feb 2024 474th martinnorling 🇸🇪 406 612 10ms 18 Feb 2022 475th 5cw 🇺🇸 403 616 18ms 23 May 2025 476th rucin93 🇵🇱 402 580 137ms 31 Oct 2024 477th AlephSquirrel 401 686 399ms 30 May 2023 478th lynn 401 728 2ms 22 Dec 2021 479th MathisBullinger 400 665 19ms 15 Nov 2021 480th KasperKivimaeki 🇫🇮 400 773 2,447ms 19 Nov 2025 First Prev 401–480 of 1,254 Next Last