Convert resistor color codes to resistance values by dragging and dropping colors. Calculate capacitor values by dragging numbers to the capacity section. Display resistance and capacitance with precision indicators.
Find and identify the single different character among a set of汉字 within 30 seconds. View top 10 high scores and compare with past records. Compete with global players via GameCenter. Review unsolved questions after the game.
This app offers 120 levels of flash calculation problems, from single-digit to multi-digit calculations. Users can input answers after problems and receive audio feedback on correctness.
