Build and manage a zoo by constructing enclosures, feeding animals, and completing tasks. Rescue and care for various animals. Earn money through activities and upgrade facilities. Unlock new animals and expand the zoo through progression.
Solve puzzles to dispose of evidence and bodies. Navigate environments to collect items and manipulate objects. Complete tasks to erase traces of missions. Progress through levels with increasing complexity.
Design and simulate electronic circuits with components like resistors, capacitors, and transistors. View voltage, current, and signal data in real time. Use oscilloscopes and multimeters for measurement. Adjust and test circuits dynamically.
Answer by matching pairs on rotating wheels. Play in over 20 categories. Learn new facts through . Track progress with detailed stats. Compete against friends via multiplayer mode. Customize difficulty and question themes.
Simulate circuits using components like AND, OR, NOT gates, flip-flops, and multiplexers. Build and test circuits with drag-and-drop components. View output through monitors and adjust inputs manually. Save and share designs.
Explore a new story after the happy ending. Discover daily life of Princess and other fairy characters. Help solve their problems in the fairytale world. Travel between real world and magical land.
Build circuits by dragging components like power sources, LEDs, and resistors onto a canvas. Connect elements with intuitive wiring to create functional circuits. Simulate electricity flow to test designs and learn about behavior.
Calculate component values for desired corner frequency, resistance, capacitance, or inductance. Find combinations of resistors, capacitors, and inductors. View detailed calculations and formulas. Export results. Remove ads with PRO version.
Navigate corridors to find the princess's tower. Solve puzzles, avoid traps, and unlock doors. Jump on platforms to progress. Interact with environmental clues to trigger mechanisms and clear obstacles.