Puzzle
Place energy pieces so every target activates exactly as required without hitting forbidden cells.
A spatial energy puzzle
Place each energy piece with care. Every target has an exact number to reach.
Puzzle briefing
Field Bloom
Time
No energy piece selected
Undos this attempt: 0
Puzzle solved
Take your time
Your board and selected piece are waiting.
Elapsed time: 0:00
Place energy pieces on the grid. Every target must receive exactly its shown number of activations, and forbidden cells must stay untouched. Solve a fixed puzzle with any unused pieces left over.
Tap or click an unused piece to select it, then tap or click a legal cell to place it. Select it again to deselect. Use Undo to remove the latest placement; Reset clears this attempt. Keyboard: Tab to a control, then press Enter or Space.
Earn 3 stars with no Undo and at most par pieces; earn 2 stars with at most par + 1 piece and no more than 2 Undos; every other solved attempt earns 1 star. Time does not affect stars.
Look for targets whose activation count leaves little room for overlap, then choose a piece orientation that covers those cells without touching a forbidden square. A placement can help one target while overcharging another, so check the full piece footprint—not just its center—before committing.
In FB-01, the three goal-1 cells sit next to each other in the second row. Centering the H3 piece on the middle target activates each of the three cells exactly once. That uses the puzzle’s par of one piece; solving with no Undo earns 3 stars.
The pieces cover different fixed cell masks: H3 and V3 activate straight lines, while CROSS5 and X5 use different five-cell patterns. Each puzzle checks exact target counts and untouched forbidden cells; extra inventory is allowed, and time does not determine the star rating.