Yuav ua li cas xaiv cov duab dhos ua si rau menyuam yaus?

Yuav ntsuas seb lub puzzle puas haum rau menyuam yaus?

Tus naj npawb ntawm cov duab dhos ua si.

Qhov me me ntawm cov khoom, qhov tsim nyog rau cov menyuam yaus. Qhov ntau daim, qhov tsim nyog rau cov me nyuam loj.

Cov menyuam yaus uas feem ntau raug rau kev sib tw yuav ua si ntau dua.

CPSC muaj cov npe ntawm cov lus qhia ua si. Koj tuaj yeem xa mus rau cov lus pom zoo ntawm cov duab dhos ua si rau txhua pab pawg hnub nyoog.

10 ntxiv rau lub hlis, 2-3 daim (lub vaj huam sib luag puzzle).

1 ntxiv , 3-5 daim (lub vaj huam sib luag puzzle).

2-2.5 xyoos, 4-5 ntsiav tshuaj.

2.5-3 xyoos, 6-12 ntsiav tshuaj.

3 xyoos, 20 ntsiav tshuaj.

4 xyoos, 20-30 ntsiav tshuaj.

5 xyoos, 50 ntsiav tshuaj.

6-8 xyoo, 50-100 ntsiav tshuaj.

8-10 xyoo, 100-500 ntsiav tshuaj.

Tshaj 10 xyoo, 500-2000 ntsiav tshuaj.

Xim thiab cov ntsiab lus ntawm cov puzzles.

Qhov ze ntawm cov xim thiab qhov muag plooj ntau dua, qhov nyuaj nyuaj rau tus menyuam.

Qhov ntau dua qhov sib txawv xim, qhov pom tseeb dua cov ntsiab lus, thiab qhov nyuaj dua rau cov menyuam yaus.