Solve puzzles with 9x9 grids divided into 3x3 blocks. Enter numbers 1-9 in empty squares. Check for valid moves and complete puzzles to qualify for Amazon.com Gift Card sweepstakes. View results and copy gift codes if won.
Solve puzzles by dragging blocks and connecting them to form lines. Clear levels to progress. Focus on logical thinking without requiring quick reflexes. Offers simple gameplay for mental engagement.
Sort colored balls into tubes of the same color by tapping and moving them. Complete levels by filling tubes correctly. Track progress and unlock new challenges. Adjust difficulty settings for varying skill levels.
Solve by connecting colored dots in classic and hexagon layouts. Fill grids without crossing lines or leaving spaces. Track progress and complete logic-based challenges to sharpen problem-solving skills.
Solve puzzles using wooden blocks and scenic backgrounds. Navigate through levels from easy to challenging. Access hints to assist with difficult puzzles. Track progress through various stages. Explore diverse natural landscapes within the game.
Play by organizing cards in descending order from king to ace. Arrange cards by suit for complete runs. Move cards between columns in proper sequence. Place any card on an empty column. Reveal cards from stock to continue gameplay.
Blocks into empty pits using machines. Complete levels by guiding blocks to their designated craters. Game difficulty increases with each level completed.
Solve puzzles by finding listed words in a grid. Complete puzzles to progress. Discover hidden words for bonus points. Play on phones and tablets. Share puzzles with friends. Track progress and brain training benefits.
Navigate mazes using directional buttons to guide Magnus the . Avoid cats by collecting cheese. Complete 15 levels with increasing difficulty. Track progress through sequential challenges.