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Arithmetic
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Associated training puzzles
The River II.
by ng201
The River II.
XP
+50 XP
Completed by 5,989 CodinGamers
0
done
Balanced ternary computer: encode
by BorisZ
Balanced ternary computer: encode
XP
+50 XP
Completed by 3,407 CodinGamers
0
done
ISBN Check digit
by java_coffee_cup
ISBN Check digit
XP
+50 XP
Completed by 3,346 CodinGamers
0
done
Number derivation
by nicola
Number derivation
XP
+50 XP
Completed by 753 CodinGamers
0
done
Zeckendorf representation, part I
by HamidTor
Zeckendorf representation, part I
XP
+50 XP
Completed by 567 CodinGamers
0
done
Buzzle
by Edjy
Buzzle
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+50 XP
Completed by 344 CodinGamers
0
done
Odd-Quad-Out
by Lisa-Has-Ideas
Odd-Quad-Out
XP
+50 XP
Completed by 270 CodinGamers
0
done
Crazy List
by Caduchon
Crazy List
XP
+50 XP
Completed by 213 CodinGamers
0
done
The Prime Twins - Part one
by Cyber-Kotik
The Prime Twins - Part one
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+50 XP
Completed by 188 CodinGamers
0
done
Sum of divisors
by nicola
Sum of divisors
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+50 XP
Completed by 2,297 CodinGamers
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done
Simple fraction to mixed number
by MMMAAANNN
Simple fraction to mixed number
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+50 XP
Completed by 1,268 CodinGamers
0
done
Carmichael numbers
by nicola
Carmichael numbers
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+50 XP
Completed by 1,076 CodinGamers
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done
Highest truncated pyramid
by TwelveOThirteen
Highest truncated pyramid
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+50 XP
Completed by 921 CodinGamers
0
done
Divide the factorial
by Paradox
Divide the factorial
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+50 XP
Completed by 813 CodinGamers
0
done
De-FizzBuzzer
by PiDayDev
De-FizzBuzzer
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+50 XP
Completed by 346 CodinGamers
0
done
Polydivisible number
by dwarfie
Polydivisible number
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+50 XP
Completed by 343 CodinGamers
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done
24 Game
by Smelty
24 Game
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+50 XP
Completed by 170 CodinGamers
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done
Remainder Fantasy
by java_coffee_cup
Remainder Fantasy
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+50 XP
Completed by 168 CodinGamers
0
done
Railway Station Clock
by hypers
Railway Station Clock
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+50 XP
Completed by 154 CodinGamers
0
done
Cooking passion
by Edjy
Cooking passion
XP
+50 XP
Completed by 152 CodinGamers
0
done
The Prime Twins - Part Two
by Cyber-Kotik
The Prime Twins - Part Two
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+50 XP
Completed by 55 CodinGamers
0
done
Holey Times
by nicola
Holey Times
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+50 XP
Completed by 53 CodinGamers
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done
Magic count of numbers
by InstouT94
Magic count of numbers
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+50 XP
Completed by 520 CodinGamers
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done
Execution Circle
by Skreamly
Execution Circle
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+50 XP
Completed by 297 CodinGamers
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done
The Total is Right - Weird edition
by Alain-Delpuch
The Total is Right - Weird edition
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+50 XP
Completed by 297 CodinGamers
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done
Nuggets numbers
by Thib34
Nuggets numbers
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+50 XP
Completed by 272 CodinGamers
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done
Factorials of primes decomposition
by nicola
Factorials of primes decomposition
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+50 XP
Completed by 229 CodinGamers
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Flower beds
by Fluxor
Flower beds
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+50 XP
Completed by 139 CodinGamers
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done
Divisibility of Fibonacci numbers sum
by OPi
Divisibility of Fibonacci numbers sum
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+50 XP
Completed by 120 CodinGamers
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done
Solve for X
by Timinator
Solve for X
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+50 XP
Completed by 36 CodinGamers
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done
N Pearls Necklace
by pardouin
N Pearls Necklace
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+50 XP
Completed by 35 CodinGamers
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done
24: The Long Game
by jddingemanse
24: The Long Game
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+50 XP
Completed by 32 CodinGamers
0
done
Running Up That Hill
by nicola
Running Up That Hill
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+50 XP
Completed by 49 CodinGamers
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done
