Python Quest
LeaderboardYour Python book
Choose a chapter, read its lesson, then work through only the exercises that belong to it.
XP
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0/414quest starsChapters
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Seed0/160 Python scoreChapters
Reading first, focused practice second.
1Starter Python LessonStarter PythonSmall functions, strings, choices, loops, and the first collection moves.0/10 cleared0/30Start2Dictionary LessonDictionary LabLook up keys, change values, count favorites, and inspect key/value pairs.0/5 cleared0/15Start3Variable LessonVariables In MotionWatch names point to changing values across parameters, constants, and updates.0/5 cleared0/15Start4Collection LessonCollectionsUse list size, indexes, membership, and list-building loops.0/6 cleared0/18Start5Array And String Loop LessonArrays And StringsWalk through lists and words, build new answers, and compare positions.0/5 cleared0/15Start6For And While Loop LessonFor And While LoopsConvert loop shapes, stop early, and coordinate several changing variables.0/12 cleared0/36Start7Matrix Multiplication Prep LessonMatrix Multiplication PrepRows, columns, dot products, one output cell, then the full grid.0/5 cleared0/15Start8Set LessonSetsUse uniqueness, membership, overlap, and difference to clean repeated data.0/5 cleared0/15Start9Stack LessonStacksPush, pop, undo, browser history, matching pairs, and tiny calculators.0/5 cleared0/15Start10Queue LessonQueuesServe the oldest waiting item, rotate turns, manage work limits, and explore in waves.0/5 cleared0/15Start11Data Records LessonData RecordsMix lists and dictionaries into the bigger shapes real programs use.0/4 cleared0/12Start12Linked List LessonLinked ListsBuild node chains, follow references, race pointers, reverse arrows, and merge linked paths.0/15 cleared0/45Start13Mini Sudoku ProjectMini Sudoku ProjectRead a 4-by-4 grid, enforce its rules, and build a console solver with backtracking.0/5 cleared0/15Start14Algorithm Workshop: Selection And Bubble SortAlgorithm WorkshopTrace state, swap safely, and compare selection sort with bubble sort.0/6 cleared0/18Start15Recursion Through Tower of HanoiTower of Hanoi RecursionMove smaller towers, pause calls with changing peg roles, and combine each recursive plan on the return trip.0/5 cleared0/15Start16Binary Trees And Binary Search TreesBinary TreesMeasure branches, traverse by depth and level, then search and grow binary search trees.0/10 cleared0/30Start17Many-Branch TreesMany-Branch TreesUse children lists to inspect, traverse, search, group, and grow trees with any number of branches.0/5 cleared0/15Start18Graph Map AdventuresGraph Map AdventuresFollow one-way missions, detect loops, order dependencies, and grow low-cost weighted networks.0/10 cleared0/30Start19Binary Search: The Vanishing Search ZoneBinary Search MissionsShrink sorted search zones to find exact values, first matches, thresholds, and closest neighbors.0/5 cleared0/15Start20Dynamic Programming: A Notebook For Smaller AnswersDynamic Programming WorkshopSolve smaller states once, save their answers, and reuse them for routes, costs, and combinations.0/10 cleared0/30Start
