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Real-World Mini Projects

Small real-world projects you can finish. 15 problems · Intermediate level.

15 problems

Console apps

Parking Lot Systemmedium

games

Tic-Tac-Toe Game Resulteasy

state machine

Stopwatch with Lapseasy

small systems

records

Student Grade Bookmedium

crud

To-Do List Managermedium

cart

Shopping Cart Checkoutmedium

service design

URL Shortener Servicemedium

rate limiting

Rate Limiter (Sliding Window)medium

grid state

Seat Booking Systemmedium

state and rules

intervals

Hotel Room Bookingmedium