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Roman to Arabic 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 150th JayXon 🇺🇸 911 122 386ms 20 Jul 2021 150th lynn 911 122 382ms 29 Nov 2021 150th xnor-gate 911 122 335ms 3 Jan 2022 150th Lydxn 🇨🇦 911 122 349ms 13 Jul 2022 155th xsot 🇸🇬 910 69 19ms 23 May 2023 156th btnlq 908 86 377ms 13 Mar 2023 157th nwellnhof 🇩🇪 908 111 409ms 25 Sep 2025 158th sisyphus-ppcg 🇦🇺 907 69 1,087ms 23 Mar 2021 158th primo-ppcg 🇹🇭 907 69 1,116ms 23 Mar 2021 158th MeWhenI 🇻🇦 907 69 1,119ms 13 Nov 2022 158th ovs-code 🇩🇪 907 69 1,232ms 27 Jan 2024 162nd Steffan153 🇫🇮 905 72 138ms 6 Aug 2024 162nd JayXon 🇺🇸 905 72 137ms 18 Aug 2024 162nd sean-niemann 🇺🇸 905 72 138ms 19 Feb 2025 165th Lydxn 🇨🇦 905 86 3,587ms 16 Apr 2024 166th JayXon 🇺🇸 905 99 483ms 14 Jul 2023 167th DialFrost 🇸🇬 905 101 102ms 24 May 2025 167th JayXon 🇺🇸 905 101 126ms 24 May 2025 167th sean-niemann 🇺🇸 905 101 104ms 25 May 2025 170th JayXon 🇺🇸 905 111 54ms 23 Jan 2022 171st DialFrost 🇸🇬 904 66 18ms 5 Jun 2025 171st sean-niemann 🇺🇸 904 66 16ms 5 Jun 2025 173rd FortuiteMan 🇫🇷 901 38 82ms 7 Oct 2024 174th DialFrost 🇸🇬 901 71 964ms 5 Sep 2025 174th edsrzf 🇳🇿 901 71 993ms 7 Sep 2025 176th saito-ta 🇯🇵 901 87 507ms 23 Oct 2023 177th JayXon 🇺🇸 899 88 116ms 28 May 2023 177th Lydxn 🇨🇦 899 88 124ms 30 Oct 2023 177th Shanethegamer 🇺🇸 899 88 126ms 30 Oct 2023 177th Steffan153 🇫🇮 899 88 118ms 31 Oct 2023 177th sean-niemann 🇺🇸 899 88 124ms 8 Apr 2025 177th edsrzf 🇳🇿 899 88 273ms 9 May 2025 183rd JayXon 🇺🇸 899 100 398ms 23 Jul 2025 184th JayXon 🇺🇸 899 109 120ms 30 Oct 2023 185th Lydxn 🇨🇦 899 138 298ms 5 Jun 2024 186th neel11235813 898 72 451ms 16 Jan 2024 187th canissimia 🇦🇶 898 75 27ms 3 Aug 2022 188th primo-ppcg 🇹🇭 897 70 12ms 8 Nov 2022 188th DialFrost 🇸🇬 897 70 12ms 6 Jan 2025 190th stefangimmillaro 897 87 356ms 2 Oct 2023 191st acotis 897 126 158ms 24 Jun 2025 192nd ovs-code 🇩🇪 896 78 73ms 28 Nov 2022 193rd xsot 🇸🇬 896 85 46ms 6 Jul 2025 194th sisyphus-ppcg 🇦🇺 896 100 15ms 17 Apr 2022 194th Shanethegamer 🇺🇸 896 100 17ms 31 Oct 2022 194th Steffan153 🇫🇮 896 100 12ms 11 Dec 2022 197th JayXon 🇺🇸 895 79 3,790ms 12 Nov 2024 198th sisyphus-ppcg 🇦🇺 895 87 67ms 16 Apr 2024 199th ovs-code 🇩🇪 895 91 6ms 11 Feb 2024 200th ngn 🇧🇬 894 41 6ms 15 Jan 2022 200th zacjl 894 41 5ms 27 Jun 2025 200th 2bular 894 41 5ms 19 Sep 2025 203rd edsrzf 🇳🇿 892 86 66ms 16 Aug 2025 204th JayXon 🇺🇸 892 139 301ms 5 Jun 2024 205th JayXon 🇺🇸 891 80 551ms 31 Oct 2023 206th DialFrost 🇸🇬 891 88 3,323ms 7 Oct 2024 207th JayXon 🇺🇸 891 104 29ms 8 days ago 208th rucin93 🇵🇱 890 85 16ms 7 Jan 2021 208th DialFrost 🇸🇬 890 85 18ms 24 Jan 2023 208th Steffan153 🇫🇮 890 85 15ms 25 Jan 2023 208th sean-niemann 🇺🇸 890 85 18ms 12 Mar 2023 212th edsrzf 🇳🇿 890 101 388ms 23 Jul 2025 213th sean-niemann 🇺🇸 890 110 123ms 1 Jan 2025 214th CaedenHarper 🇨🇦 889 72 1,036ms 4 Sep 2025 215th DialFrost 🇸🇬 889 91 62ms 28 Jul 2025 216th Shanethegamer 🇺🇸 889 125 339ms 16 Apr 2022 217th JayXon 🇺🇸 888 120 6ms 24 Sep 2022 218th MeWhenI 🇻🇦 887 53 68ms 31 Mar 2024 219th Alex-x90 🇺🇸 887 81 24ms 26 Jan 2023 220th tomtheisen 🇺🇸 887 88 365ms 21 Mar 2025 221st edsrzf 🇳🇿 887 101 6ms 4 days ago 222nd primo-ppcg 🇹🇭 885 88 72ms 9 Jun 2024 223rd ovs-code 🇩🇪 883 67 318ms 9 May 2024 223rd DialFrost 🇸🇬 883 67 272ms 10 May 2024 225th inventshah 883 80 2,467ms 29 Oct 2024 First Prev 151–225 of 1,439 Next Last