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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 398th sean-niemann 🇺🇸 826 93 401ms 19 Apr 2025 402nd jared-hughes 826 200 10ms 18 Dec 2024 403rd Alex-x90 🇺🇸 824 133 71ms 8 Aug 2023 403rd Yewzir 🇧🇪 824 133 71ms 29 Nov 2023 405th acotis 824 146 174ms 30 May 2025 406th emplv 🇱🇻 823 101 5ms 3 Jul 2023 406th stefangimmillaro 823 101 5ms 12 Oct 2023 406th edsrzf 🇳🇿 823 101 5ms 7 Oct 2025 409th SirBogman 🇺🇸 822 37 2ms 27 May 2024 409th Yewzir 🇧🇪 822 37 2ms 19 Dec 2024 411th dcgjb 822 67 259ms 14 Feb 2024 412th Yewzir 🇧🇪 822 76 345ms 22 Jun 2024 412th Shanethegamer 🇺🇸 822 76 371ms 10 Dec 2024 414th Mandrzejy 🇵🇱 822 114 2ms 13 Sep 2024 414th AZTECCO 822 114 2ms 16 Sep 2025 416th albanian-laundromat 822 133 3ms 22 Sep 2025 417th jeff-at-tamer-dot-codes 🇺🇸 821 84 9ms 19 May 2023 417th Artemis21 🇬🇧 821 84 10ms 10 Jan 2025 419th CLOStrophobic 🇮🇹 821 123 8ms 21 Jan 2025 420th Shanethegamer 🇺🇸 820 107 122ms 24 May 2025 421st m-tkach 🇺🇦 820 130 609ms 25 Sep 2025 422nd Bubbler-4 819 48 34ms 15 Nov 2022 422nd stackofbears 819 48 32ms 27 Dec 2023 424th pardouin 🇫🇷 819 71 981ms 2 Sep 2025 425th DialFrost 🇸🇬 819 286 140ms 22 Apr 2025 426th Shanethegamer 🇺🇸 818 63 2ms 13 May 2023 427th annaproxy 818 94 350ms 19 Mar 2022 428th Mandrzejy 🇵🇱 818 134 71ms 13 Sep 2024 429th o0lit3 🇺🇸 815 51 3ms 11 Jan 2022 430th JayXon 🇺🇸 815 55 36ms 25 Feb 2022 431st Steffan153 🇫🇮 815 82 82ms 11 Jul 2024 432nd GrayJoKing 🇦🇺 815 99 4ms 20 Sep 2023 433rd MeWhenI 🇻🇦 815 102 5ms 26 Nov 2023 434th madex 🇩🇪 815 115 2ms 10 Apr 2022 434th FragmentedCurve 815 115 2ms 22 Nov 2023 434th mathisfun271 815 115 2ms 5 Feb 2024 437th primo-ppcg 🇹🇭 815 164 25ms 25 Jun 2022 438th Shanethegamer 🇺🇸 814 124 6ms 27 Aug 2024 439th frankgraziano 813 288 664ms 7 Aug 2025 440th saito-ta 🇯🇵 812 32 60ms 19 Aug 2022 440th canissimia 🇦🇶 812 32 58ms 19 Aug 2022 442nd KatieLG 🇬🇧 812 77 364ms 28 Oct 2024 443rd itsh01 812 87 9ms 13 Mar 2022 443rd AlephSquirrel 812 87 9ms 15 Feb 2023 443rd danielphilpottwork 812 87 9ms 20 Dec 2023 443rd Attero 🇸🇪 812 87 10ms 22 Dec 2023 447th Irratix 🇳🇱 812 135 473ms 14 May 2022 448th sean-niemann 🇺🇸 812 163 267ms 30 Aug 2023 448th Yewzir 🇧🇪 812 163 264ms 7 Feb 2024 448th CaedenHarper 🇨🇦 812 163 264ms 2 Nov 2025 451st m42km 811 85 11ms 24 Oct 2023 451st emgordon154 811 85 10ms 1 Aug 2024 451st JunkIce 811 85 10ms 25 Nov 2024 451st Flekay 🇩🇪 811 85 10ms 10 Jul 2025 451st robin-scragg 811 85 10ms 25 Jul 2025 456th edsrzf 🇳🇿 811 93 3,775ms 1 Sep 2025 457th btnlq 811 125 13ms 12 Jan 2022 458th DialFrost 🇸🇬 810 118 467ms 27 Nov 2024 459th MeWhenI 🇻🇦 809 105 7ms 9 May 2024 460th MeWhenI 🇻🇦 808 116 2ms 5 Jul 2024 461st plcc0 808 125 7ms 23 Mar 2025 462nd ovs-code 🇩🇪 807 90 67ms 12 Sep 2024 462nd primo-ppcg 🇹🇭 807 90 65ms 5 Apr 2025 464th janbehrens 🇩🇪 807 103 5ms 2 Jul 2023 465th jotslo 🇬🇧 807 107 2ms 17 Jul 2022 466th error256 807 132 461ms 26 days ago 467th Shanethegamer 🇺🇸 806 136 75ms 20 Apr 2022 468th albanian-laundromat 805 76 702ms 7 Nov 2025 468th error256 805 76 717ms 26 days ago 470th GrayJoKing 🇦🇺 803 113 421ms 24 Jul 2025 471st lifthrasiir 🇰🇷 802 206 10ms 18 Dec 2024 472nd emgordon154 802 234 428ms 18 Apr 2025 473rd 5cw 🇺🇸 801 38 2ms 27 May 2024 474th ScottHamper 801 96 360ms 26 Feb 2022 474th stefangimmillaro 801 96 409ms 5 Jan 2023 474th bojernico 801 96 352ms 6 Apr 2023 477th m-tkach 🇺🇦 801 117 2ms 11 Jan 2022 477th prestosilver 🇺🇸 801 117 2ms 47 hours ago 479th kg583 🇺🇸 801 126 6ms 26 Oct 2024 480th h3ra993huskp 🇯🇵 801 133 451ms 18 days ago First Prev 401–480 of 1,555 Next Last