Reverse Polish Notation in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 451st Frowny 747 77 37ms 21 Feb 2022 452nd Re-Adventures 🇮🇳 746 250 272ms 20 Jan 2023 453rd Shanethegamer 🇺🇸 745 149 108ms 18 Mar 2023 454th Shanethegamer 🇺🇸 745 160 109ms 24 May 2025 455th Shanethegamer 🇺🇸 745 180 493ms 14 Jul 2023 456th cakular 744 101 12ms 19 May 2024 457th Shanethegamer 🇺🇸 744 172 378ms 21 Feb 2023 458th HallMatthew314 744 178 136ms 13 Sep 2022 459th retrohun 742 81 11ms 15 Dec 2023 460th DialFrost 🇸🇬 742 110 84ms 21 Jun 2025 461st FlyingPenguin223 742 132 3ms 17 Feb 2025 462nd vgamula 🇺🇦 741 226 33ms 6 Nov 2023 463rd DialFrost 🇸🇬 740 99 8ms 24 Dec 2024 464th MeWhenI 🇻🇦 740 110 1,086ms 11 May 2023 465th scpchicken 🇵🇼 739 57 1,218ms 13 Feb 2022 465th SirBogman 🇺🇸 739 57 1,752ms 23 Jan 2024 467th primo-ppcg 🇹🇭 737 54 36ms 14 Feb 2022 467th janlelis 737 54 67ms 21 Sep 2024 467th ovs-code 🇩🇪 737 54 38ms 27 Dec 2024 467th sean-niemann 🇺🇸 737 54 36ms 3 Aug 2025 471st AlephSquirrel 737 140 6ms 25 Jan 2025 472nd Shanethegamer 🇺🇸 737 248 260ms 20 Apr 2022 473rd neel11235813 736 102 13ms 16 Jan 2023 474th tailorspy 736 190 56ms 1 Jun 2024 475th zacjl 735 47 4ms 22 Jan 2025 475th GrayJoKing 🇦🇺 735 47 3ms 5 Jun 2025 477th DialFrost 🇸🇬 735 99 1,674ms 5 Sep 2025 478th hemphen 735 186 335ms 20 Oct 2022 479th MeWhenI 🇻🇦 734 249 262ms 7 Jul 2023 480th DialFrost 🇸🇬 733 82 31ms 23 Apr 2025 481st chasewalden 733 100 11ms 24 Apr 2023 481st MeWhenI 🇻🇦 733 100 10ms 3 Aug 2024 481st Salutations45 733 100 13ms 12 Nov 2024 484th clockworknazo 732 84 18ms 13 Oct 2022 484th ovs-code 🇩🇪 732 84 20ms 7 Feb 2023 484th edsrzf 🇳🇿 732 84 14ms 4 days ago 487th inventshah 732 182 3ms 14 Sep 2022 488th DialFrost 🇸🇬 730 218 367ms 24 Sep 2025 489th DialFrost 🇸🇬 729 103 11ms 19 Dec 2022 490th annaproxy 729 141 42ms 14 Dec 2022 491st nullie 729 256 215ms 11 Mar 2025 492nd HPWiz 🇳🇿 728 39 5ms 23 Nov 2023 493rd dokutan 728 91 440ms 14 Sep 2024 494th Shanethegamer 🇺🇸 728 183 4ms 11 Sep 2022 495th Natanaelel 🇸🇪 726 58 1,111ms 13 Feb 2022 496th ChiefChippy2 726 101 10ms 12 Feb 2022 496th Frowny 726 101 29ms 16 Feb 2022 496th fitzdotlol 🇺🇸 726 101 13ms 8 Mar 2022 496th neel11235813 726 101 9ms 17 Mar 2024 496th madex 🇩🇪 726 101 9ms 9 Jul 2024 496th wh3n3v3r 🇨🇿 726 101 10ms 8 Nov 2024 502nd syntax-rules 725 193 382ms 25 Dec 2022 503rd GolfingSuccess 🇬🇷 724 184 3ms 11 Sep 2022 504th antimon2 🇯🇵 723 93 771ms 13 Feb 2022 505th Shanethegamer 🇺🇸 723 220 340ms 24 Sep 2025 505th sean-niemann 🇺🇸 723 220 348ms 24 Sep 2025 507th ovs-code 🇩🇪 722 113 113ms 2 Jul 2025 508th snoozingnewt 🇺🇸 721 92 507ms 28 Sep 2025 509th GolfingSuccess 🇬🇷 721 194 367ms 14 Feb 2022 510th CaedenHarper 🇨🇦 720 101 1,271ms 21 days ago 511th inventshah 719 102 10ms 13 Feb 2022 511th smclaughlin-cf 719 102 10ms 4 Mar 2025 511th Lv0Sys 🇵🇱 719 102 9ms 1 Jun 2025 514th Shanethegamer 🇺🇸 719 190 390ms 9 Apr 2025 515th MeWhenI 🇻🇦 718 166 159ms 17 Nov 2022 516th Frowny 716 185 160ms 18 Mar 2022 517th Yax42 🇫🇷 716 191 362ms 26 Jul 2025 518th Shanethegamer 🇺🇸 715 261 298ms 30 Apr 2022 519th emgordon154 714 137 18ms 26 Sep 2024 520th stefangimmillaro 714 256 45ms 3 Jan 2023 521st GolfingSuccess 🇬🇷 713 163 2ms 5 Dec 2022 522nd Alex-x90 🇺🇸 713 196 382ms 21 days ago 523rd daniel-pedersen 🇸🇪 712 103 10ms 6 Mar 2022 523rd Heathcorp 🇦🇺 712 103 10ms 27 Apr 2022 523rd FortuiteMan 🇫🇷 712 103 10ms 10 Oct 2024 First Prev 451–525 of 1,127 Next Last