[{"data":1,"prerenderedAt":31},["ShallowReactive",2],{"options:asyncdata:2lvdr752v2rvu":3},{"state":4,"puzzle":5,"loading":30},"open",{"id":6,"title":7,"category":8,"difficulty":9,"access":10,"tags":11,"prompt":13,"options":14,"hints":27},"root-two-thousand","Root Two Thousand","maths","easy","free",[12],"mental maths","Without a calculator, what is √2000 to one decimal place?",[15,18,21,24],{"id":16,"text":17},"a","44.1",{"id":19,"text":20},"b","44.7",{"id":22,"text":23},"c","45.2",{"id":25,"text":26},"d","141.4",[28,29],"45² = 2025.","Adjust down by (2025 − 2000) ÷ (2 × 45).",false,1793569846135]