Problems from NCNA HSC 2025

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Hickory Dickory Dock0.00152181478%4.9Mediumen
Hyperspace Jumps0.002557686%4.1Mediumen
Sing a Song of Sixpence0.0066615692%2.5Easyen
Skip Counting0.001691490199%1.2Easyen
Soccer Ball0.0079251664%6.6Harden
There Was an Old Woman Who Lived in a Shoe0.0033302687%4.2Mediumen
Three Blind Mice0.0055676597%1.7Easyen
Three Little Kittens0.00387151280%4.0Mediumen
Where, Oh Where Has my Little Dog Gone?0.00107979396%1.8Easyen