# One Month Graph Challenge **URL:** \ **Category:** Community Content & Blogs\ **Tags:** apoc, blog, cypher\ **Created:** [May 11, 2019, 5:48am UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295 "2019-05-11T05:48:42Z")\ **Posts on this page:** 15\ **Page:** 1
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 11, 2019, 5:48am UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/1 "2019-05-11T05:48:42Z")
Hi everyone! Posting in blog daily is quite a hard work. This is why I need your support, guys. You know motivation, free time and inspiration are very cruel sometimes. They can left you and not say goodbye 🙂 For thouse who loves graphs and would like to learn #neo4j-graph-platform:modeling and #neo4j-graph-platform:cypher same as I doing in my daily duty - follow my One Month Graph Challenge. I already spent 10 days with 10 cool topics. 21 days left. It will be more examples and more fun! I know my examples is not perfect. Can you look on it? You can help and improve them into something better and bigger, than what I have now. Be polite, guys, in my blog posts I do not teach anyone, I learning by myself and just write down results whatever it is. Link to my Meduim blog here: [Neo4j PageRank Algorithm and Path Pattern Matching on Flights Domain Model | by Vlad Batushkov | Medium](https://link.medium.com/oVzJAarWAW) You can find list of all covered topics in comments below! Who know, maybe you will be next one? Ready for June OMGChallenge, mate?! ---
**Author:** ![neo4j\_devrel](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/neo4j_devrel/32/18147_2.png) [@neo4j\_devrel](https://community.neo4j.com/u/neo4j_devrel)\ **Post date:** [May 13, 2019, 5:50pm UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/2 "2019-05-13T17:50:57Z")
WOW! That's a big job! Excited to see all the content you create!!!! ---
**Author:** ![greta](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/greta/32/56_2.png) [@greta](https://community.neo4j.com/u/greta)\ **Post date:** [May 13, 2019, 5:51pm UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/3 "2019-05-13T17:51:33Z")
Thanks for submitting! I've added a tag that allows your blog to be displayed on the community home page! ---
**Author:** ![lyonwj](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/lyonwj/32/27358_2.png) [@lyonwj](https://community.neo4j.com/u/lyonwj)\ **Post date:** [May 13, 2019, 5:59pm UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/4 "2019-05-13T17:59:26Z")
Hey @vladbatushkov - This is really awesome! It would be fun to see some stats at the end of your One Month Graph Challenge to summarize the work you did. Like total number of nodes/relationships created, lines of Cypher written, most commonly used APOC procedures, etc. Keep it up! You're almost to the halfway point 🙂 ---
**Author:** ![david\_allen](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/david_allen/32/13090_2.png) [@david\_allen](https://community.neo4j.com/u/david_allen)\ **Post date:** [May 13, 2019, 6:04pm UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/5 "2019-05-13T18:04:53Z")
Happy to review -- as you have articles you want reviewed, you can do the "Review link" on medium and send me a link by messaging me on this site! ---
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 14, 2019, 3:04am UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/6 "2019-05-14T03:04:40Z")
Thank you! More topics on way. I think, I will place a "contents" over here. Easy way to click and reach the topic you want to look at. ---
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 14, 2019, 3:09am UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/7 "2019-05-14T03:09:03Z")
😆 Last day of month with graph of graphs! Cool idea! Thanks. 🤩 ---
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 14, 2019, 3:44am UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/8 "2019-05-14T03:44:26Z")
[May 1: Labour Day - How pairs can be utilized to build chain of nodes](https://medium.com/@vladbatushkov/one-month-graph-challenge-c2b545bfdc0f) [May 2: Leonardo da Vinci - Unwind in Action](https://medium.com/@vladbatushkov/one-month-graph-challenge-leonardo-da-vinci-634fcf92aa70) [May 3: Sun Day - Visualization power of neo4j browser / desktop](https://medium.com/@vladbatushkov/one-month-graph-challenge-sun-day-625d2928ef3e) [May 4: Star Wars - Build a graph of whole Star Wars Universe from one json file](https://medium.com/@vladbatushkov/one-month-graph-challenge-star-wars-792ae5190b3b) [May 5: Chanel No. 5 - Grab the web content with apoc.load.html](https://medium.com/@vladbatushkov/one-month-graph-challenge-chanel-no-5-bb98e93ef698) ---
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 14, 2019, 3:45am UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/9 "2019-05-14T03:45:02Z")
[May 6: La Manche - Initial graph of train ticket booking system](https://medium.com/@vladbatushkov/one-month-graph-challenge-la-manche-b310b7596722) [May 7: Radio - Reduce in Action](https://medium.com/@vladbatushkov/one-month-graph-challenge-radio-3591d01674b8) [May 8: Hero City - Finding of shortest path](https://medium.com/@vladbatushkov/one-month-graph-challenge-hero-city-cc4ffa51bb1b) [May 9: Immortal Regiment - Building of a small customized report](https://medium.com/@vladbatushkov/one-month-graph-challenge-immortal-regiment-2ca5cb313694) [May 10: Cayman Islands - Flight journey take easy with pageRank algorithm and path pattern matching](https://medium.com/@vladbatushkov/one-month-graph-challenge-cayman-islands-714e0cdae8fd) ---
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 14, 2019, 11:41am UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/12 "2019-05-14T11:41:56Z")
Thank you for help, David. Here my last topics: [May 11: Melodiya - Homemade Recommendation system for musical domain model](https://medium.com/@vladbatushkov/one-month-graph-challenge-melodiya-3836951a905b) [May 12: Flags - Applying of Similarity algorithm to European flags](https://medium.com/@vladbatushkov/one-month-graph-challenge-flags-5d30aec366a0) [May 13: Formula 1 - Example of N-ary relationship](https://medium.com/@vladbatushkov/one-month-graph-challenge-formula-1-ecb72df36c46) [May 14: Chess - Similarity of chess openings](https://medium.com/@vladbatushkov/one-month-graph-challenge-chess-44241a013378) [May 15: Moscow Metro - Calculating a ridetime based on spatial values and shortest path algorithm](https://medium.com/@vladbatushkov/one-month-graph-challenge-moscow-metro-c4196dfd6421) To be continued... ---
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 21, 2019, 5:13pm UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/13 "2019-05-21T17:13:29Z")
Another 5 fresh topics ready to read: [May 16: Oscar - Manual and dirty way to see the trends having only reviews of movies](https://medium.com/@vladbatushkov/one-month-graph-challenge-oscar-58a821c9d118) [May 17: World Telecom Day - Reverse Graph Engineering on example of LAN network](https://medium.com/@vladbatushkov/one-month-graph-challenge-world-telecom-day-372e9cb5232a) [May 18: Museum Night - How kShortestPaths algorithm can help you to balance between time and museum visits](https://medium.com/@vladbatushkov/one-month-graph-challenge-museum-night-b25b2bd628ff) [May 19: Pioneriya - Betweenness Centrality algorithm manages Zombie Apocalypse on rails of Communism](https://medium.com/@vladbatushkov/one-month-graph-challenge-pioneriya-1c616a419ac4) [May 20: Jeans - Simple but useful case of using of avg function](https://medium.com/@vladbatushkov/one-month-graph-challenge-jeans-8a10a5118ba3) ---
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 25, 2019, 8:52am UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/14 "2019-05-25T08:52:47Z")
Topics 21-25 fresh baked: [May 21: FIFA - Random walk algorithm to traverse graph of pubs](https://link.medium.com/XNLvkyzpYW) [May 22: Sherlock - Common Neighbors algorithm tell you who is the murderer](https://link.medium.com/imjjbn4pYW) [May 23: Berlin Wall - Queue network's logic on pure Cypher and APOC](https://link.medium.com/OoaHoQ2pYW) [May 24: Eurovision - Vote for closest neighbour, not for talent](https://link.medium.com/DVNf1lcqYW) [May 25: Towel Day - The Hitchhiker’s Guide to the Graph](https://link.medium.com/X3IZ8qnqYW) ---
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 31, 2019, 8:01pm UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/15 "2019-05-31T20:01:08Z")
It is done, ladies and gentlemens. It is done. Last 5 topics of challenge: [May 26: Volkswagen - Car owners schema and car preferences](https://medium.com/@vladbatushkov/one-month-graph-challenge-volkswagen-5237ab667ebf) [May 27: Library Day - Book choice between Dostoevsky and Ray Bradbury](https://medium.com/@vladbatushkov/one-month-graph-challenge-library-day-f42e68d1b50d) [May 28: James Bond - Analisys of agent 007 all movies](https://medium.com/@vladbatushkov/one-month-graph-challenge-james-bond-53907bcf643a) [May 29: Everest - Friends know better where to try ski and snowboard](https://medium.com/@vladbatushkov/one-month-graph-challenge-everest-3da4e65ff3d4) [May 30: Gazette - What magazine to order ad when you limited in budget?](https://medium.com/@vladbatushkov/one-month-graph-challenge-gazette-2ce18900dcdf) ---
**Author:** ![vladbatushkov](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/vladbatushkov/32/1208_2.png) [@vladbatushkov](https://community.neo4j.com/u/vladbatushkov)\ **Post date:** [May 31, 2019, 8:01pm UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/16 "2019-05-31T20:01:16Z")
Whant to know how much lines of Cypher it takes? How much nodes and relationships created? Here the just written post of One Month Graph Challenge Results: [May 31: Results - Idea, Tools, Experience, Graph of Graphs](https://medium.com/@vladbatushkov/one-month-graph-challenge-results-96601cb44c82) ---
**Author:** ![neo4j\_devrel](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/neo4j_devrel/32/18147_2.png) [@neo4j\_devrel](https://community.neo4j.com/u/neo4j_devrel)\ **Post date:** [May 31, 2019, 8:28pm UTC](https://community.neo4j.com/t/one-month-graph-challenge/7295/17 "2019-05-31T20:28:23Z")
You are an extremely impressive human