Logic
Balance scales, code breaking, clue grids and who lives where.
For children aged 4 to 10
Build logical thinking every day
Short puzzle sessions at the right level, a little each day. Learning through play, with no ads.
Coming soon to phones and tablets.
Try a puzzle
What comes next?
- Empty spot
Topics
What will your child practice?
Seven topics, each with many kinds of puzzles.
Patterns
Repeating patterns, what comes next, rules that change.
Space
Fitting blocks, rotation, symmetry, mazes and routes.
Math
Counting, adding, ordering and number pictures.
Focus
Spot the difference, secret pictures and secret codes.
Memory
Flip cards and remember where everything is.
Listening
High or low, long or short, play back a melody.
Why Dologi
Made for children, trusted by parents
Always-fresh puzzles
Puzzles are generated from templates, so every session is different.
The right level
Difficulty follows each skill: a little harder after a good run, easier after a struggle.
Safe for children
No ads and no tracking tools. Progress stays on the device.
Works offline
Puzzles run on the device, with or without an internet connection.
Creative corner
A drawing board, a drawing robot and a music workshop for free play.
Parents stay involved
Daily play limits, a 7-day report and family goals with real-world rewards.
Ready to play?
Try a few puzzles on the web now. The app is coming soon to phones and tablets.
Try it on the webBlogSee all posts
Articles for parents
Ideas and tips for building logical thinking at home.
Latest posts
Getting ready for school: building thinking skills before reading and math
Before starting school, what helps most is not reading or writing early, but the ability to focus, follow instructions and think independently. Ideas for what parents can do with their child in the year before school.
When your child gives up on hard problems: helping children keep trying and not fear mistakes
Why children give up easily when facing a challenge, and the small phrases and habits that help them calmly try again instead of fearing mistakes.
Memory and focus games for children: 5 minutes a day
Memory and focus can be trained with very short games. Ideas for 5-minute exercises parents can do with their child at home, with almost no preparation.
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What is Dologi? A thinking-skills app for children aged 4 to 10
Dologi helps children build logical thinking with short daily puzzle sessions, seven topics, difficulty that adapts, a creative corner and a parents' area. No ads, no tracking, and it works offline.
What can children do at each age? Thinking milestones from 4 to 10
Children think differently at each age. This article summarizes common changes in thinking from age 4 to 10 and suggests games that fit each stage.
What is logical thinking, and why start building it at age 4?
Logical thinking is not a separate school subject but the way children observe, compare and reason every day. This article explains what it involves and how parents can gently help their child practice at home.