User: Paul Foster
Position: #256 (among top 0.4%)
Rank ?: bishop
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Tasks solved: 129 Country: Australia
Relations (details) Registered: Dec 21 2025 
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| # | Title | Language | Solution | Date |
|---|---|---|---|---|
| 1 | Sum "A+B" | Python |
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Dec 21 2025 |
| 2 | Sum in Loop | Python |
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Dec 21 2025 |
| 3 | Sums in Loop | Python |
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Dec 21 2025 |
| 4 | Minimum of Two | Python |
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Dec 21 2025 |
| 5 | Minimum of Three | Python |
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Dec 21 2025 |
| 6 | Rounding | Python |
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Dec 21 2025 |
| 7 | Fahrenheit to Celsius | Python |
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Dec 21 2025 |
| 25 | Linear Congruential Generator | Python |
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Dec 21 2025 |
| 83 | Graph Generator | Python |
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Dec 21 2025 |
| 84 | Dijkstra in the Network | Python |
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Dec 21 2025 |
| 8 | Arithmetic Progression | Python |
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Dec 22 2025 |
| 9 | Triangles | Python |
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Dec 22 2025 |
| 10 | Linear Function | Python |
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Dec 22 2025 |
| 11 | Sum of digits | Python |
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Dec 22 2025 |
| 12 | Modulo and time difference | Python |
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Dec 22 2025 |
| 13 | Weighted sum of digits | Python |
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Dec 22 2025 |
| 14 | Modular Calculator | Python |
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Dec 22 2025 |
| 15 | Maximum of array | Python |
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Dec 22 2025 |
| 16 | Average of an array | Python |
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Dec 22 2025 |
| 17 | Array Checksum | Python |
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Dec 22 2025 |
| 18 | Square Root | Python |
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Dec 22 2025 |
| 19 | Matching Brackets | Python |
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Dec 22 2025 |
| 20 | Vowel Count | Python |
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Dec 22 2025 |
| 21 | Array Counters | Python |
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Dec 22 2025 |
| 22 | Two Printers | Python |
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Dec 22 2025 |
| 23 | Bubble in Array | Python |
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Dec 22 2025 |
| 24 | Neumann's Random Generator | Python |
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Dec 22 2025 |
| 26 | Greatest Common Divisor | Python |
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Dec 22 2025 |
| 27 | Bubble Sort | Python |
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Dec 22 2025 |
| 28 | Body Mass Index | Python |
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Dec 22 2025 |
| 29 | Sort with Indexes | Python |
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Dec 22 2025 |
| 30 | Reverse String | Python |
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Dec 22 2025 |
| 31 | Rotate String | Python |
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Dec 22 2025 |
| 32 | Josephus Problem | Python |
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Dec 22 2025 |
| 33 | Parity Control | Python |
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Dec 22 2025 |
| 34 | Binary Search | Python |
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Dec 22 2025 |
| 35 | Savings Calculator | Python |
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Dec 22 2025 |
| 36 | Code Guesser | Python |
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Dec 22 2025 |
| 37 | Mortgage Calculator | Python |
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Dec 22 2025 |
| 38 | Quadratic Equation | Python |
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Dec 23 2025 |
| 39 | Share Price Volatility | Python |
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Dec 23 2025 |
| 40 | Paths in the Grid | Python |
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Dec 23 2025 |
| 41 | Median of Three | Python |
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Dec 23 2025 |
| 42 | Blackjack Counting | Python |
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Dec 23 2025 |
| 43 | Dice Rolling | Python |
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Dec 23 2025 |
| 44 | Double Dice Roll | Python |
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Dec 23 2025 |
| 45 | Cards Shuffling | Python |
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Dec 23 2025 |
| 46 | Tic-Tac-Toe | Python |
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Dec 23 2025 |
| 47 | Caesar Shift Cipher | Python |
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Dec 23 2025 |
| 48 | Collatz Sequence | Python |
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Dec 23 2025 |
| 49 | Rock Paper Scissors | Python |
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Dec 23 2025 |
| 50 | Palindromes | Python |
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Dec 23 2025 |
| 51 | Dungeons and Dragons Dice | Python |
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Dec 23 2025 |
| 52 | Pythagorean Theorem | Python |
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Dec 23 2025 |
| 53 | King and Queen | Python |
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Dec 23 2025 |
| 54 | Pythagorean Triples | Python |
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Dec 23 2025 |
| 55 | Matching Words | Python |
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Dec 23 2025 |
| 56 | Life is Simple | Python |
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Dec 23 2025 |
| 57 | Smoothing the Weather | Python |
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Dec 23 2025 |
| 58 | Card Names | Python |
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Dec 23 2025 |
| 59 | Bulls and Cows | Python |
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Dec 23 2025 |
| 60 | Sweet Harvest | Python |
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Dec 23 2025 |
| 61 | Prime Numbers Generation | Python |
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Dec 23 2025 |
| 62 | Prime Ranges | Python |
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Dec 23 2025 |
| 63 | Integer Factorization | Python |
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Dec 23 2025 |
| 64 | Maze Pathfinder | Python |
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Dec 23 2025 |
| 65 | Transitive Closure on Candy States | Python |
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Dec 23 2025 |
| 66 | Caesar Cipher Cracker | Python |
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Dec 23 2025 |
| 67 | Fibonacci Sequence | Python |
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Dec 24 2025 |
| 68 | Bicycle Race | Python |
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Dec 24 2025 |
| 69 | Fibonacci Divisibility | Python |
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Dec 24 2025 |
| 72 | Funny Words Generator | Python |
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Dec 24 2025 |
| 70 | Most Frequent Word | Python |
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Dec 24 2025 |
| 71 | Fibonacci Divisibility Advanced | Python |
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Dec 24 2025 |
| 73 | Hexagonal Grid | Python |
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Dec 24 2025 |
| 74 | Clock Hands | Python |
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Dec 24 2025 |
| 75 | Yacht or Dice Poker | Python |
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Dec 24 2025 |
| 76 | Pawn Move Validator | Python |
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Dec 24 2025 |
| 77 | Point to Segment Distance | Python |
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Dec 24 2025 |
| 78 | Bezier Curves | Python |
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Dec 24 2025 |
| 79 | Cycles Detection | Python |
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Dec 24 2025 |
| 80 | Duel Chances | Python |
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Dec 24 2025 |
| 81 | Bit Count | Python |
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Dec 24 2025 |
| 82 | Levenshtein Distance | Python |
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Dec 24 2025 |
| 85 | Rotation in 2D Space | Python |
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Dec 24 2025 |
| 86 | Brainfuck Interpreter | Python |
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Dec 24 2025 |
| 87 | Tree Builder | Python |
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Dec 24 2025 |
| 88 | Pitch and Notes | Python |
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Dec 25 2025 |
| 89 | Instrument Tuner | Python |
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Dec 25 2025 |
| 90 | Lexicographic Permutations | Python |
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Dec 26 2025 |
| 91 | Game of 2048 | Python |
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Dec 26 2025 |
| 92 | Binary Heap | Python |
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Dec 26 2025 |
| 93 | Starving Priority Queue | Python |
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Dec 26 2025 |
| 94 | Fool's Day 2014 | Python |
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Dec 26 2025 |
| 95 | Simple Linear Regression | Python |
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Dec 26 2025 |
| 96 | Snake Arcade | Python |
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Dec 26 2025 |
| 97 | Girls and Pigs | Python |
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Dec 26 2025 |
| 98 | Azimuth at Treasure Island | Python |
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Dec 27 2025 |
| 99 | Uphill Shooting | Python |
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Dec 27 2025 |
| 100 | Crossing the Road | Python |
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Dec 29 2025 |
| 101 | Gradient Calculation | Python |
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Dec 29 2025 |
| 102 | Travelling Salesman | Python |
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Dec 29 2025 |
| 103 | Easter Eggs | Python |
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Dec 29 2025 |
| 104 | Triangle Area | Python |
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Dec 29 2025 |
| 105 | Convex Polygon Area | Python |
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Dec 29 2025 |
| 106 | Random Search Optimization | Python |
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Dec 30 2025 |
| 107 | Knight's Tour | Python |
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Dec 30 2025 |
| 108 | Star Medals | Python |
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Dec 30 2025 |
| 109 | Lucky Tickets | Python |
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Dec 30 2025 |
| 110 | Lucky Tickets Advanced | Python |
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Dec 30 2025 |
| 111 | Necklace Count | Python |
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Dec 31 2025 |
| 112 | Travelling Salesman Inverted | C# |
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Dec 31 2025 |
| 114 | Tricky Printing | Brainfuck |
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Jan 14 2026 |
| 128 | Combinations Counting | Python |
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Feb 1 2026 |
| 120 | Selection Sort | Python |
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Feb 1 2026 |
| 171 | Tree Height Measurement | Python |
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Feb 1 2026 |
| 121 | Insertion Sort | Python |
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Feb 1 2026 |
| 127 | Anagrams | Python |
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Feb 1 2026 |
| 134 | Flying Text Screensaver | Python |
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Feb 1 2026 |
| 172 | Cloud Altitude Measurement | Python |
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Feb 1 2026 |
| 156 | Luhn Algorithm | Python |
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Feb 2 2026 |
| 135 | Variable Length Code | Python |
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Feb 4 2026 |
| 116 | Summing Up | Brainfuck |
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Feb 4 2026 |
| 145 | Modular Exponentiation | Python |
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Feb 4 2026 |
| 122 | QuickSort | Python |
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Feb 4 2026 |
| 181 | Reverse Polish Notation | Python |
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Feb 4 2026 |
| 119 | Brain Fibo | Brainfuck |
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Feb 4 2026 |
| 131 | Four Pics One Word | Python |
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Feb 5 2026 |
| 176 | Say 100 | Python |
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Feb 6 2026 |