page Coins poster Coins Poster problem Strike it out poster Age 5 to 11 Challenge level Poster based on Strike it Out. problem Stone age counting poster Age 5 to 7 Challenge level Poster based on Stone Age Counting task. problem Dotty six poster Age 5 to 11 Challenge level Poster based on Dotty Six game. problem Mixed-up socks poster Age 5 to 7 Challenge level Poster based on Mixed Up Socks task. problem Three block towers poster Age 5 to 7 Challenge level Poster based on 3 Block Towers task. problem Eggs in baskets poster Age 5 to 7 Challenge level Poster based on Eggs in Baskets task. problem Hundred square poster Age 5 to 7 Challenge level Poster based on Hundred Square task. problem Noah poster Age 5 to 7 Challenge level Poster based on Noah task. problem One of thirty-six poster Age 5 to 7 Challenge level Poster based on One of Thirty-six task. problem Three way mix up poster Age 5 to 11 Challenge level Poster based on Three Way Mix Up task. problem A bowl of fruit poster Age 5 to 7 Challenge level Poster based on A Bowl of Fruit task. problem You never get a six poster Age 7 to 11 Challenge level Poster based on You Never Get a Six task. problem Clocks poster Age 7 to 11 Challenge level Poster based on Clocks task. problem Shape times shape poster Age 7 to 11 Challenge level Poster based on Shapes Times Shape task. problem Dicey operations in line poster Age 7 to 11 Challenge level Poster based on Dicey Operations in Line task. problem National flags poster Age 7 to 11 Challenge level Poster based on National Flags. problem Clock face poster Age 7 to 11 Challenge level Poster based on Clock Face task. problem Online poster Age 7 to 11 Challenge level Poster based on Online task. problem The deca tree poster Age 7 to 11 Challenge level Poster based on The Deca Tree task. problem Negative dice poster Age 7 to 11 Challenge level Poster based on Negative Dice task. problem Two and two poster Age 7 to 14 Challenge level Poster based on Two and Two task. problem Inside seven squares poster Age 7 to 11 Challenge level Poster based on Inside Seven Squares task. problem Make 37 poster Age 7 to 14 Challenge level Poster based on Make 37 task. problem Magic Vs poster Age 7 to 11 Challenge level Poster based on Magic Vs task. problem Baravelle poster Age 7 to 16 Challenge level Poster based on Baravelle. problem Mystery matrix poster Age 7 to 11 Challenge level Poster based on Mystery Matrix task. problem Decimal time poster Age 7 to 11 Challenge level Poster based on Decimal Time task. problem Egyptian rope poster Age 7 to 11 Challenge level Poster based on Egyptian Rope task. problem Domino square poster Age 7 to 11 Challenge level Poster based on Domino Square task. problem Sets of numbers poster Age 7 to 11 Challenge level Poster based on Sets of Numbers task. problem Got it poster Age 7 to 14 Challenge level Poster based on Got It game. problem Wag worms poster Age 7 to 11 Challenge level Wag Worms Poster problem 5 on the clock poster Age 7 to 11 Challenge level Poster based on 5 on the Clock task. problem Seven flipped poster Age 7 to 11 Challenge level Poster based on Seven Flipped task. problem Elevenses poster Age 11 to 14 Challenge level Elevenses problem Consecutive seven poster Age 11 to 14 Challenge level Consecutive Seven Poster problem Largest product poster Age 11 to 14 Challenge level Largest Product problem M, M and M poster Age 11 to 14 Challenge level M, M and M problem Reflecting squarely poster Age 11 to 14 Challenge level Reflecting Squarely Poster problem Special numbers poster Age 11 to 14 Challenge level Special Numbers Poster problem 1 step, 2 step poster Age 11 to 14 Challenge level 1 Step, 2 Step Poster problem Painted cube poster Age 11 to 14 Challenge level Painted Cube Poster problem Mixing lemonade poster Age 11 to 14 Challenge level Mixing Lemonade Poster problem Gabriel's problem posters Age 11 to 16 Challenge level Gabriel's Problem Posters problem Three fruits poster Age 11 to 14 Challenge level Three Fruits Poster problem Dicey operations poster Age 11 to 14 Challenge level Dicey Operations - June 2011 problem Olympic records poster Age 11 to 14 Challenge level Olympic Records problem Partly painted cube poster Age 11 to 14 Challenge level Partly Painted Cube Poster problem Can they be equal? poster Age 11 to 14 Challenge level Can They Be Equal? Poster problem Consecutive sums poster Age 11 to 14 Challenge level Consecutive Sums Poster problem Isosceles triangles poster Age 11 to 14 Challenge level Isosceles Triangles Poster - February 2005 problem Keep your distance poster Age 11 to 14 Challenge level Keep Your Distance Poster problem Dozens poster Age 11 to 14 Challenge level Dozens Poster problem Hex poster Age 11 to 14 Challenge level Hex Poster problem Multiplication square poster Age 11 to 14 Challenge level Multiplication Square Poster problem On the edge poster Age 11 to 14 Challenge level On the Edge Poster problem Route to infinity poster Age 11 to 14 Challenge level Route To Infinity Poster problem Mystic rose poster Age 11 to 14 Challenge level Mystic Rose Poster problem Marbles in a box poster Age 11 to 14 Challenge level Marbles In A Box Poster problem Peaches today, peaches tomorrow poster Age 11 to 16 Challenge level Peaches Today, Peaches Tomorrow Poster problem Cuboid challenge poster Age 11 to 14 Challenge level Cuboid Challenge Poster problem Searching for mean(ing) poster Age 11 to 14 Challenge level Searching For Mean(ing) Poster problem Temperature poster Age 11 to 14 Challenge level Temperature Poster problem Legs eleven poster Age 11 to 14 Challenge level Legs Eleven Poster problem Arithmagons poster Age 11 to 14 Challenge level Arithmagons Poster problem Power mad! poster Age 11 to 14 Challenge level Power Mad! Poster problem Squares in rectangles poster Age 11 to 14 Challenge level Squares In Rectangles Poster problem Think of two numbers poster Age 11 to 14 Challenge level Think Of Two Numbers Poster problem Pick's theorem poster Age 11 to 14 Challenge level Pick's Theorem Poster problem Pair products poster Age 11 to 14 Challenge level Pair Products Poster problem In a box poster Age 11 to 14 Challenge level In A Box problem Cuboids poster Age 11 to 14 Challenge level Cuboids Poster problem Big powers poster Age 11 to 16 Challenge level Big Powers Poster problem Tourism poster Age 11 to 14 Challenge level Tourism Poster problem Nine colours poster Age 11 to 14 Challenge level Nine Colours Poster problem American billions poster Age 11 to 14 Challenge level American Billions Poster problem Take three from five poster Age 11 to 14 Challenge level Take Three From Five Poster problem Counting fish poster Age 14 to 16 Challenge level Counting Fish Poster problem Spotting the loophole poster Age 14 to 16 Challenge level Spotting The Loophole Poster problem How old am I? Poster Age 14 to 16 Challenge level How Old Am I? Poster problem Which is bigger? poster Age 14 to 16 Challenge level Which is bigger? problem Circle packing poster Age 14 to 16 Challenge level Circle Packing Poster problem Chances are poster Age 14 to 16 Challenge level Chances Are problem Compare areas poster Age 14 to 16 Challenge level Compare Areas problem Efficient cutting poster Age 14 to 16 Challenge level Efficient Cutting Poster problem Curvy areas poster Age 14 to 16 Challenge level Curvy Areas Poster problem Harmonic triangles poster Age 14 to 16 Challenge level Harmonic Triangles Poster problem Overarch poster Age 16 to 18 Challenge level Overarch Poster problem Giants poster Age 16 to 18 Challenge level problem Curved square poster Age 16 to 18 Challenge level Curved Square Poster
problem Stone age counting poster Age 5 to 7 Challenge level Poster based on Stone Age Counting task.
problem You never get a six poster Age 7 to 11 Challenge level Poster based on You Never Get a Six task.
problem Shape times shape poster Age 7 to 11 Challenge level Poster based on Shapes Times Shape task.
problem Dicey operations in line poster Age 7 to 11 Challenge level Poster based on Dicey Operations in Line task.
problem Inside seven squares poster Age 7 to 11 Challenge level Poster based on Inside Seven Squares task.
problem Isosceles triangles poster Age 11 to 14 Challenge level Isosceles Triangles Poster - February 2005
problem Peaches today, peaches tomorrow poster Age 11 to 16 Challenge level Peaches Today, Peaches Tomorrow Poster