Yandex Games
Build the Sum: Number Crossword

Build the Sum: Number Crossword

PuzzlesEducationalNew
TimRan-Games
12+

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Build the Sum: Number Crossword

Build the Sum: Number Crossword

12+
  • TimRan-Games
  • ·
  • Puzzles
  • Educational
  • New
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About game

Build the Sum: Number Crossword is a relaxing math puzzle for fans of logic games, Sudoku and number puzzles. Each level offers new number combinations and satisfying challenges based on finding the correct sums. The game combines simple rules with engaging gameplay, featuring limited moves, helpful boosters and gradually increasing difficulty. Train your logic and attention while solving increasingly challenging number crosswords

How to play

Select numbered cells to build the required sums for each row and column. Complete the level by matching all target sums. Click or tap a cell to select it, and click or tap again to remove the selection. Every move uses energy, so plan your choices carefully. If you run out of energy before completing the puzzle, the level is lost. Use boosters to get hints, undo moves or gain extra energy when you need it most
  • no registration
  • no download
  • endless
  • free
  • browser
  • high quality
  • brain training
  • mind
  • crossword puzzles
  • logic
  • math
  • attention
  • number

Game info

Age rating
12+
Platforms
Authorization support
Yes
Localization
Russian, English
Screen orientation
Release date
Jul 18, 2026
Cloud saves
No
Categories
  1. All games
  2. Puzzles
  3. Build the Sum: Number Crossword
Feedback
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