What does this game practice?
Recommended age
Designed for children aged 3-8, with difficulty that scales level by level so younger players can start easy.
Explore by skill and age
How to play
- Look at the number sequence and its blocks
- Work out whether it counts, alternates, or repeats
- Pick the number that fills the blank
Why kids like it
Bright number cards and little base-ten blocks turn each sequence into a hands-on puzzle.
2, 3, ?, 5 — what number belongs in the blank? Number Patterns turns sequence practice into a visual puzzle with large cards and base-ten blocks. Children start with three counting numbers, then meet odd-even alternation, fixed steps, three- and four-number loops, and longer changing-step sequences. Age-based progression keeps the first win approachable while giving older children a richer rule to discover. Build number sense and inductive thinking at xiguasmart.top!
⏱️ 5-minute challenge
Can your child complete a six-number pattern with a changing step?