Allows users to start and stop timing by placing fingers on left and right pads. It displays red and green lights to indicate readiness. Users can reset the and view elapsed time during sessions.
Solve puzzles by connecting switches to light a bulb. Use AND, OR, and XNOR gates to create circuits. Adjust inputs to achieve desired outputs. Track progress through increasing difficulty levels.
Listen to radios and search for over 350 stations. Save favorite stations and set an off timer. Stream digital audio with low data usage. No cost to use.
Tap to investigate and collect items. Solve puzzles by combining objects and using clues. Navigate rooms by pressing arrows. Access hints and answers when stuck. Auto-save progress and resume later.
Manage traffic at crossings by adjusting gates based on train approach and direction. Use yellow arrows to signal when to open gates. Control two crossings and ensure safe passage for vehicles. Track progress and improve reaction time.
Play audio clips of Donald phrases. Select and replay popular bites like "We will build that wall!" and "The wall just got 10 feet higher." Use for pranks or entertainment. Share clips directly.
A single for multiple age groups, grades, and skill levels. Users can customize features and settings. Access unlimited learning decks. Track progress and adjust difficulty as needed. Provide feedback via email.
Create ambient music with a single touch, generating unique soundscapes each time. Adjust playback speed and volume. Set sleep or focus modes. Sync with headphones for immersive listening.
Allows players to alternate timers by tapping the clock face. One clock runs at a time. Pro features include adding extra time using Fischer, Bronstein, or delay methods. Supports competitive two-player board games like Scrabble, shogi, or go.