Bond Forge
Level 1 · Spark · linear · 4×4 boxes
Own the most boxes when the grid fills
YOUR TURN
Answer to forge a bond.
Completed boxes earn another turn.
What is Bond Forge?
Bond Forge is a chemistry game played on a dots-and-boxes grid. You claim a bond by answering a chemistry question pitched at your level; close a box and you score a point and go again. Play solo against our lovable robot Cobalt or head-to-head with a friend in the same match. No sign-up or download is needed to play with the first 12 elements.
The boards climb through five levels named for molecular geometry, from a small 4×4 grid up to ring-scored 8×8 matches, so the strategy gets deeper as your recall gets faster. Every right answer doubles as practice: you are drilling element names and symbols while you play, not after.
Curious about the elements behind the questions? Explore the interactive periodic table. Full access opens every element and saves your progress as you go — see what’s included for $59 a year.