Reverse Polish Notation 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 481st DialFrost 🇸🇬 741 99 12ms 24 Dec 2024 481st JOrE20 741 99 16ms 7 Jan 2026 483rd luuumine 🇫🇷 741 252 206ms 28 Nov 2025 484th primo-ppcg 🇹🇭 740 54 39ms 14 Feb 2022 484th janlelis 740 54 68ms 21 Sep 2024 484th ovs-code 🇩🇪 740 54 38ms 27 Dec 2024 484th sean-niemann 🇺🇸 740 54 39ms 3 Aug 2025 484th Natanaelel 🇸🇪 740 54 41ms 10 Feb 2026 489th scpchicken 🇵🇼 739 57 1,297ms 13 Feb 2022 489th SirBogman 🇺🇸 739 57 1,890ms 23 Jan 2024 491st tailorspy 738 190 60ms 1 Jun 2024 492nd dokutan 737 90 425ms 14 Feb 2026 493rd neel11235813 737 102 10ms 16 Jan 2023 494th AlephSquirrel 737 140 5ms 25 Jan 2025 495th hemphen 737 186 374ms 20 Oct 2022 496th Shanethegamer 🇺🇸 737 248 298ms 20 Apr 2022 497th zacjl 735 47 2ms 22 Jan 2025 497th GrayJoKing 🇦🇺 735 47 3ms 5 Jun 2025 499th chasewalden 734 100 17ms 24 Apr 2023 499th MeWhenI 🇻🇦 734 100 10ms 3 Aug 2024 499th Salutations45 734 100 13ms 12 Nov 2024 502nd MeWhenI 🇻🇦 734 249 291ms 7 Jul 2023 503rd DialFrost 🇸🇬 733 82 44ms 23 Apr 2025 504th clockworknazo 732 84 22ms 13 Oct 2022 504th ovs-code 🇩🇪 732 84 20ms 7 Feb 2023 504th edsrzf 🇳🇿 732 84 19ms 9 Nov 2025 507th inventshah 732 182 3ms 14 Sep 2022 508th edsrzf 🇳🇿 731 87 1,022ms 18 Feb 2026 509th edsrzf 🇳🇿 731 112 1,341ms 4 Feb 2026 510th DialFrost 🇸🇬 731 218 387ms 24 Sep 2025 511th DialFrost 🇸🇬 730 103 11ms 19 Dec 2022 512th nullie 730 256 211ms 11 Mar 2025 513th annaproxy 729 141 22ms 14 Dec 2022 514th HPWiz 🇳🇿 728 39 5ms 23 Nov 2023 515th Shanethegamer 🇺🇸 728 183 4ms 11 Sep 2022 516th ChiefChippy2 727 101 11ms 12 Feb 2022 516th Frowny 727 101 36ms 16 Feb 2022 516th fitzdotlol 🇺🇸 727 101 11ms 8 Mar 2022 516th neel11235813 727 101 11ms 17 Mar 2024 516th madex 🇩🇪 727 101 12ms 9 Jul 2024 516th wh3n3v3r 🇨🇿 727 101 11ms 8 Nov 2024 522nd Natanaelel 🇸🇪 726 58 1,437ms 13 Feb 2022 523rd syntax-rules 726 193 448ms 25 Dec 2022 524th Yax42 🇫🇷 725 189 412ms 21 Jan 2026 525th Shanethegamer 🇺🇸 725 220 367ms 24 Sep 2025 525th sean-niemann 🇺🇸 725 220 362ms 24 Sep 2025 527th GolfingSuccess 🇬🇷 724 184 2ms 11 Sep 2022 528th antimon2 🇯🇵 723 93 742ms 13 Feb 2022 529th GolfingSuccess 🇬🇷 723 194 446ms 14 Feb 2022 530th ovs-code 🇩🇪 722 113 129ms 2 Jul 2025 531st Shanethegamer 🇺🇸 721 190 371ms 9 Apr 2025 532nd inventshah 719 102 11ms 13 Feb 2022 532nd smclaughlin-cf 719 102 10ms 4 Mar 2025 534th MeWhenI 🇻🇦 718 166 208ms 17 Nov 2022 535th Frowny 716 185 145ms 18 Mar 2022 536th Shanethegamer 🇺🇸 716 261 244ms 30 Apr 2022 537th GolfingSuccess 🇬🇷 715 163 2ms 5 Dec 2022 538th Alex-x90 🇺🇸 715 196 433ms 24 Oct 2025 539th JayXon 🇺🇸 714 56 40ms 23 Feb 2025 539th pardouin 🇫🇷 714 56 69ms 12 Sep 2025 541st emgordon154 714 137 12ms 26 Sep 2024 542nd stefangimmillaro 714 192 458ms 10 Oct 2023 543rd stefangimmillaro 714 256 41ms 3 Jan 2023 544th JGDoerrer 713 262 206ms 29 Jun 2022 545th daniel-pedersen 🇸🇪 712 103 15ms 6 Mar 2022 545th Heathcorp 🇦🇺 712 103 11ms 27 Apr 2022 545th FortuiteMan 🇫🇷 712 103 10ms 10 Oct 2024 545th SiBeepBoop 712 103 10ms 15 Apr 2025 545th alexsave 712 103 10ms 27 Dec 2025 550th Shanethegamer 🇺🇸 712 138 2ms 12 Feb 2022 551st albanian-laundromat 712 349 1,412ms 6 Nov 2025 552nd kg583 🇺🇸 711 145 5ms 9 Jun 2025 553rd JohandeRuiter 🇳🇱 710 164 2ms 11 Feb 2025 554th weeble 709 138 4ms 18 Aug 2024 555th Natanaelel 🇸🇪 708 45 65ms 26 Sep 2023 556th janbehrens 🇩🇪 706 104 12ms 14 Apr 2023 556th m-tkach 🇺🇦 706 104 10ms 3 Jan 2025 556th dokutan 706 104 12ms 15 Jun 2025 559th prplz 🇦🇺 706 165 2ms 14 Feb 2022 559th Szum123321 🇵🇱 706 165 2ms 29 Nov 2023 First Prev 481–560 of 1,184 Next Last