Solve logic puzzles by filling sequentially in rows or columns. Choose from 5 difficulty levels and over 500 levels. Use the check function to highlight errors, enable automatic error highlighting, auto-save progress, and track times for each level.
Solve logic puzzles by filling missing numbers in sequential order. Choose from 5 difficulty levels and over 500 levels. Use the check function to highlight errors or enable automatic highlighting. Auto-save progress and track completion times.
Play a logic puzzle game by placing blocks on a 9x9 grid. Fill rows, columns, or squares to clear the board. Drag pieces to the grid and avoid running out of space. Track high scores and challenge yourself with addictive brain training .
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.
Play with five overlapping 9x9 grids. Solve puzzles following standard rules. Choose from five difficulty levels and various types like Gattai and Butterfly. Use the Hint feature to auto-fill the board with non-conflicting numbers.
Solve logic puzzles by moving to avoid collisions. Complete handcrafted levels with increasing difficulty. Use hints when stuck. Features minimalist design, no timers, and focus on strategic planning.
Solve puzzles by matching pairs of numbers. Clear the board by finding equal numbers or pairs that add to 10. Track progress and improve math skills through daily challenges.
Solve puzzles by placing characters in correct seats based on given rules. Complete levels with increasing difficulty. Features include diverse characters, pop culture references, and special themed challenges. Track progress and unlock new puzzles.
Solve logic puzzles by placing queens on a grid so none touch each other. Deduce positions based on region divisions. Complete levels with one correct solution through reasoning. Track progress and revisit previous puzzles.
Play with 3D virtual reality gameplay. Use touch controls to tilt, zoom, and match tiles. Choose between arcade-style levels with increasing difficulty or non-competitive modes.
Solve color-based nonogram puzzles by filling squares to reveal hidden images. Use numbers above columns and left of rows to determine color placements. Adjust colors to match clues and complete each puzzle.
Solve placement with 2 rules: each row, column, and region has exactly 2 stars; no stars can touch, including diagonally. Track progress and access from KrazyDad, featured in the New York Times.
Play Solitaire in a 3D virtual reality environment with intuitive touch controls for tilting, turning, and zooming. Match tiles to clear boards in Scramble Mode against an automated opponent or choose from non-competitive modes.