Practice operations and riddles tailored for K-4th graders. Choose difficulty levels for addition, subtraction, multiplication, and division. Complete challenges to improve memory and attention.
Solve puzzles by using phone features like shaking, taking photos, speaking, and pressing buttons. Manipulate the device to unlock clues and progress through challenges. Includes hints and adjustable difficulty levels for various ages.
Solve puzzles by rearranging seats to match given clues. Complete levels with increasing difficulty. Track progress through diverse characters and challenges.
Solve physics-based puzzles to wake up a sleepy . Move objects to create paths and trigger sounds. Complete levels with increasing difficulty. Unlock new characters and environments. Track progress and revisit previous levels.
Solve puzzles by untangling wires. Identify intersecting wires marked red and adjust to turn dots green. Progress through increasing difficulty levels. Track progress and access additional brain teasers .
Solve criminal cases by analyzing clues and interrogating suspects. Flip character cards to reveal testimony and deduce guilt. Each case offers unique clues and escalating difficulty levels.
Play billiard games with realistic physics simulations of collisions and movement. Adjust cue angles for precise shots. Access thousands of levels with increasing difficulty. Track progress through challenging scenarios.
Solve with classic gameplay rules. Avoid repeating numbers in rows, columns, or 3×3 grids. Adjust difficulty in real time. Select from Easy, Medium, Hard, Master, or Daily Challenge. Track progress with detailed performance insights.
Solve -based puzzles with multiple difficulty levels. Track progress and access new daily puzzles. Features clean design, free to play, and daily challenges to enhance logical reasoning and problem-solving skills.
Solve with grid-based deduction. Select from free or purchase additional sets. Highlight cells, note possibilities, and check solutions. Track progress and view puzzle hints. Share completed via email.
Solve puzzles and riddles with a command-line inspired interface. Explore multiple solutions per . Progress through increasing difficulty levels. Track achievements and unlock new challenges. Play offline without internet connection.
Solve classic and 35+ including Killer, Diagonal, and Sandwich . Customize difficulty levels. Track progress and review solutions. Share puzzles via social media.